Milady - Cengage Learning
Transcription
Milady - Cengage Learning
Milady’s Aesthetician Series: Botox®, DysportTM, Dermal Fillers, and Sclerotherapy 2nd Edition Pamela Hill, R.N. President, Milady: Dawn Gerrain Publisher: Erin O’Connor © 2011, 2006 Milady, a part of Cengage Learning ALL RIGHTS RESERVED. No part of this work covered by the copyright herein may be reproduced, transmitted, stored, or used in any form or by any means graphic, electronic, or mechanical, including but not limited to photocopying, recording, scanning, digitizing, taping, Web distribution, information networks, or information storage and retrieval systems, except as permitted under Section 107 or 108 of the 1976 United States Copyright Act, without the prior written permission of the publisher. 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Printed in United States of America 1 2 3 4 5 6 14 13 12 11 10 Contents xii Preface xiv About the Author xv Reviewers xvi Acknowledgments Chapter 1 1 INTRODUCTION TO NEUROTOXINS AND DERMAL FILLERS 1 Key Terms 1 Learning Objectives 2 Introduction 2 History and Origins of Facial Plastic Surgery 4 Evolution of Neurotoxins 6 Evolution of Dermal Fillers 17 Liability Issues for the Aesthetician, the Physician, and the Nurse Injector 22 Conclusion 22 Top 10 Tips to Take to the Spa 23 Chapter Review Questions 24 Bibliography v vi Contents Chapter 2 27 ANATOMY AND PHYSIOLOGY OF THE FACE 27 Key Terms 27 Learning Objectives 28 Introduction 28 Anatomy of the Face 29 Vascular Patterns 39 Facial Nerve Patterns 42 Muscles and Movement of the Face 51 Anatomy and the Aging Face 53 Facial Contour Analysis 57 Conclusion 58 Top 10 Tips to Take to the Spa 58 Chapter Review Questions 59 Bibliography Chapter 3 61 COMMUNICATION AND CONSULTATIONS 61 Key Terms 61 Learning Objectives 62 Introduction 63 Communication 66 Listening 68 Using Psychologic and Communication Cues to Optimize Performance 69 Consultation 73 Consultation for Dermal Fillers and Neurotoxins 76 Determining Candidates 78 Body Dysmorphic Disorder Contents 80 Maximizing Resources 81 Spa Materials 82 Conclusion 82 Top 10 Tips to Take to the Spa 83 Chapter Review Questions 84 Bibliography Chapter 4 85 NEUROTOXINS: EVERYTHING YOU NEED TO KNOW 85 Key Terms 85 Learning Objectives 86 Introduction 87 History of Neurotoxins 88 How Neurotoxins Work 90 Preparation, Mixing, and Storage of Botox Cosmetic® 93 Preparation, Mixing, and Storage of Dysport 94 Frequently Asked Questions 102 Glabellar Frown Lines 102 Forehead Lines 103 Crow’s Feet 103 Marionette Lines 104 Vertical Lip Lines 106 Neck Rings and Platysmal Bands 108 Dermal Fillers Versus Neurotoxins 108 Conclusion 109 Top 10 Tips to Take to the Spa 109 Chapter Review Questions 111 Bibliography vii viii Contents Chapter 5 113 NEUROTOXINS: TECHNIQUES AND RESULTS 113 Key Terms 113 Learning Objectives 114 Introduction 114 Consultation 116 Introduction to Treatment Techniques 117 Indications 124 Contraindications 125 Glabella 131 Forehead 139 Crow’s Feet 145 Perioral 149 Platysmal Bands 151 Neck Rings and the Decollete 154 Treatment of Hands, Feet, and Underarms for Excessive Sweating 156 Conclusion 156 Top 10 Tips to Take to the Spa 157 Chapter Review Questions 158 Bibliography Chapter 6 161 DERMAL FILLERS: EVERYTHING YOU NEED TO KNOW 161 Key Terms 161 Learning Objectives 162 Introduction Contents 163 History of Dermal Fillers 166 How Dermal Fillers Work 168 Durability of Dermal Fillers 181 Neurotoxins Versus Dermal Fillers 182 Combining Dermal-Filler and Neurotoxin Treatments 185 Dermal-Filler Consequences 185 Dermal-Filler Side Effects 186 Dermal-Filler Complications 186 Conclusion 187 Top 10 Tips to Take to the Spa 187 Chapter Review Questions 188 Bibliography ix Chapter 7 191 DERMAL FILLERS: TECHNIQUES AND RESULTS 191 Key Terms 191 Learning Objectives 192 Introduction 193 Hyaluronic Acid Fillers 213 Collagen 214 Indications and Contraindications for Other Dermal Fillers 222 Topical Anesthetics, Dental Blocks, and Field Blocks 224 Conclusion 224 Top 10 Tips to Take to the Spa 225 Chapter Review Questions 226 Bibliography x Contents Chapter 8 229 INTRODUCTION TO SCLEROTHERAPY 229 Key Terms 229 Learning Objectives 230 Introduction 232 History and Origins of Vein Therapy 232 Evolution of Injection Sclerotherapy 233 Evolution of Lasers for Vein Treatment 234 Who Develops Varicose Veins? 235 The Aesthetician’s Role in Vein Therapy 236 Conclusion 237 Top 10 Tips to Take to the Spa 237 Chapter Review Questions 238 Bibliography Chapter 9 239 ANATOMY AND PHYSIOLOGY OF VEINS AND ARTERIES 239 Key Terms 239 Learning Objectives 240 Introduction 240 Circulatory System 246 Diseased Veins 248 Conclusion 248 Top 10 Tips to Take to the Spa 249 Chapter Review Questions 249 Bibliography Contents Chapter 10 251 OPTIONS FOR VEIN TREATMENT 251 Key Terms 251 Learning Objectives 252 Introduction 254 Sclerotherapy 265 Endo-Venous Laser Treatment 268 Conclusion 269 Top 10 Tips to Take to the Spa 269 Chapter Review Questions 270 Bibliography 271 Glossary 277 Index xi Preface Botulinum toxin A and dermal fillers are more popular today than ever before. It is the possibility to look younger and more refreshed without surgery that makes these treatments so appealing. Furthering the success of dermal fillers is the ability to use the materials in new and creative ways by correcting tear troughs, jawline, and cheeks, to mention just a few. These new methods enable the injector to provide a lifting and projection to the face never before realized. Nothing is quite like a dermal-filler or botulinum-toxin treatment for the client seeking nonsurgical improvement to his or her appearance. Botulinum toxin A has become the fastest growing treatment segment in the medical spa over the last 5 years. Now with the introduction of Dysport® there are two choices for botulinum toxin A treatment, which has lead to a speculation that another leap in consumer consumption will begin. In order for the aesthetician to be prepared to answer questions about botulinum toxin A, it is important to understand more than just the basics. This book presents information that includes injection techniques, risks and complications, and anticipated results. The book arms the aesthetician with the information that is needed to answer the questions of the client. The dermal-filler industry has grown from a single product, bovine collagen (in 1981), to a multidimensional sector that includes hyaluronic acids, calcium hydroxyapatite, and poly-L-lactic acid, to mention a few. There are at least six injectable fillers to choose from to treat a patient’s lines, wrinkles or folds, or lipodystrophy. Do you know about all of the fillers, what are they, and their benefits? How do you plan to uphold your reputation as a knowledgeable clinician without advanced study in this area? Although the aesthetician is not an injector, accurate information on the injection process is important to know. Armed with this information, the aesthetician can answer questions posed by the client and provide necessary support to the client before and after the injection process. Being well informed about the different fillers and the xii Preface applications enables the aesthetician to uphold his or her reputation as a knowledgeable and first-rate practitioner. Until now the aesthetician’s resources on this subject matter have been limited to lay press articles, hit-and-miss articles found in trade magazines, and the occasional trade show presentation. This book changes everything. This is not a cookbook, or a how-to guide for injectables. Rather, it is an answer to the requests that I often hear asking for more information. The chapters are organized, one on top of the other with essential, must-have information on injectable treatments. To this effect, general knowledge is expanded upon. Insightful hints and recommendations enable you to optimize your knowledge, which will insure your success. Each chapter has questions and the “Top 10 Tips to Take to the Spa” common to this series to assist you well beyond your training, and give you the facts that are helpful well beyond the classroom. There’s no doubting that injectable treatments are here to stay and those with the satisfactory answers to the clients’ questions will be revered as “the best aestheticians.” xiii About the Author Pamela Hill xiv Pamela Hill, R.N., CEO, received her diploma from Presbyterian/ St. Luke’s Hospital and Colorado Women’s College. She followed through to practice as a registered nurse for more than 30 years with her initial emphasis in cardiac surgery and then in cosmetic surgery and medical skin care. In 1992, Ms. Hill founded Facial Aesthetics®, a network of medical skin care clinics in association with John A. Grossman, M.D. Since then, Ms. Hill has been an industry pioneer in the growth and development of the medical spa industry. As the president and chief executive officer of Facial Aesthetics, Ms. Hill has been a proactive member and pioneer in the evolution of the medical spa model and the integration and union of cosmeceuticals and nonsurgical skin care. In addition to her leadership in the medical spa industry, she has also been actively engaged in the research and development of the successful Pamela Hill Skin Care product line. Ms. Hill has devoted her passion for nonmedical skin care to the instruction of a higher level of education and skill for those aspiring to be the aestheticians of tomorrow. Reviewers I would like to thank the following individuals who have reviewed this text and offered invaluable feedback. This very important task, although time consuming for each reviewer, is a critical component to the success of a book. I am grateful for your time and honest comments. Helen Bickmore, Spa Director, Jean Paul Spa Albany, New York Kimberly Coleman, MEd, LMT, LE, Instructor, Ofallon, Missouri Sallie Deitz, Clinical Esthetician, CFFPLS Bellingham, Washington Jean Harrity, Educator of Esthetics Bartlett, Illinois Ruth Ann Holloway, Dermal Dimensions Progressive Skin Therapy Providence, Utah Tracy Johnson, RN, LE Owner Tracy Johnson Skin Care, Flowery Branch, GA Laura Todd, Licensed Master Esthetician, Certified Medical Esthetician and Esthetic Laser Technician. Institute of Advanced Medical Esthetics Mechanicsville VA Linda Rae, Medical Esthetician, ASS Linda Rae Skin Care, Sunrise Intracoastal Plastic Surgery Center Aventura, FL Jan Walters, Certified Paramedical Esthetician Esthetics Program Director Colorado School of Paramedical Esthetics Lakewood, CO xv Acknowledgments Long before the concepts of a medical spa were considered, nurse injectors were injecting bovine collagen. For the first time, we shared with our patients the delight of improving appearance without the downtime associated with surgical procedures. Similar to many nurse injectors, my medical spas were born from this pivotal point. I began by injecting collagen and added skin care and later Botox® treatments to our menu of services. Communities of original nurse injectors, as well as the company representatives, fought for the rights of nurses to administer injections. To these individuals—too many to recognize—I would like to say, “Thanks.” This industry would not have grown and thrived without their perseverance and determination. Finally, without joy in our lives, works such as this text would never have come to fruition. The joys in my life are my family; my mother; my husband, John; my daughters, Alysa, Galen, Kyle, and Caroline; their husbands; and all the grandbabies that make my life a blessing. PHOTO CREDITS Chapter 1: Figure 1–2: Photograph by Margaret Bourke-White, courtesy of Getty Images. Figure 1–3: Courtesy of Allergan Corporation. Figure 1–4: Courtesy of Pamela Hill, Facial Aesthetics, Denver, CO. Figure 1–7, parts A and B: Courtesy of Pamela Hill, Facial Aesthetics, Denver, CO; Figure 1–10: Courtesy of EditEuro Spa, Denver, CO. Chapter 3: Figure 3–1: Photograph provided by Getty Images. Figure 3–2: Courtesy of Pamela Hill, Facial Aesthetics, Denver, CO. Chapter 4: Figures 4–5 through 4–9, A: Courtesy of Pamela Hill, Facial Aesthetics, Denver, CO. xvi Acknowledgments Chapter 5: Figures 5–1, 5–2, 5–5, 5–9, 5–10 through 5–12, 5–18, 5–19 through 5–21, 5–27, 5–28 through 5–31 and 5–42: Courtesy of Pamela Hill, Facial Aesthetics, Denver, CO; Figure 5–3: Courtesy of Allergan Corporation. Chapter 6: Figure 6–4, 6–13, 6–14, parts A and B, 6–17: Courtesy of Pamela Hill, Facial Aesthetics, Denver, CO; Chapter 7: Figures 7–5, 7–6, 7–10, 7–11, 7–19 through 7–22, 7–23, 7–25, and 7–29: Courtesy of Pamela Hill, Facial Aesthetics, Denver, CO; Figure 7–17 ( Hylaform products): Courtesy of Medicis Pharmaceutical Corporation. Chapter 8: Figure 8–4: Courtesy of RESINAG AG, Switzerland. Chapter 10: Figure 10–1 (Sclerovein): Courtesy of RESINAG AG, Switzerland. Figures 10–5, 10–6, and 10–7: Courtesy of Pamela Hill, Facial Aesthetics, Denver, CO. All other photographs by Larry Hamill, Columbus, OH. xvii Introduction to Neurotoxins and Dermal Fillers Key Terms blepharoplasty Botox® career plan contraindications dermal fillers dynamic muscle movement Dysport® glabella Health Insurance Portability and Accountability Act indications mission statement nasolabial nonsurgical aesthetic skin care platysmal professional ethics ptosis Retin A® technique-sensitive Chapter 1 Learning Objectives After completing this chapter, you should be able to: 1. Explain the history and benefits of neurotoxins and dermal fillers. 2. Outline the importance of training as it pertains to neurotoxins and dermal fillers. 3. Identify the licensure and liability issues associated with neurotoxins and other injectables. 1 2 Chapter 1 Aesthetics is the study of the theory of beauty and of the psychological responses to it, specifically the branch of philosophy dealing with art, its creative sources, its forms, and its effects. (Terino & Flowers, 2000) nonsurgical aesthetic skin care Any noninvasive procedure that is intended to improve overall skin health and appearance. INTRODUCTION B eauty is sought after and desired, it inspires attention, and it affects our status in society. Although perceived beauty can vary by region or culture, uniformities in perceptions of beauty do exist. When we speak of the face, these uniform perceptions of beauty are symmetry, balance, proportion, and harmony. Studies have concluded that people who are perceived to have these qualities are more likely to be perceived as being attractive. In a study of the uses of neurotoxins and dermal fillers, the ability to define beauty will influence the decision to provide treatment and furthermore influence the volume and placement of material. Whether it is through TV, magazines, or their peers, clients are flooded with information on plastic surgery, neurotoxins, dermal fillers, and aesthetic skin care: An attractive appearance is a central theme in our youth-oriented society. Looking younger and attractive demands attention from others; it is that simple (Figure 1–1). Lines, wrinkles, and sagging skin that were once considered an irreversible consequence of the aging process are now considered unwarranted and unwanted. Earlier generations begrudgingly accepted them as a right of passage into the golden years, wearing their lines proudly as a testament to their survival of war, depression, or oppression. As the baby boomers now pass into their own golden years, they have helped create a multibilliondollar industry called nonsurgical aesthetic skin care. In an effort to sustain a youthful appearance, these baby boomers and the generations that followed them have forced the skin care industry to develop products and services to meet their needs. Neurotoxins and dermal fillers are a large component of the nonsurgical aesthetic skin care industry, and their popularity is growing daily. Therefore let us examine this exciting trend. H I S T O R Y A N D OR I G I N S O F F A C I A L PLASTIC SURGERY Figure 1–1 A youthful face is full and void of wrinkles, sagging, depressions, and discolorations. Since the beginning of time, humans have pursued the art of physical self-improvement. Beginning with the Chinese, whose appearance and hygiene were considered to be defining characteristics, skin care and beautification has held a place in every culture, including that of the Egyptians, Greeks, Romans, Indians, and Africans, through to the present day. From decorating and celebrating to masking and concealing, Introduction to Neurotoxins and Dermal Fillers every culture through history has placed a value on the face as defining a person’s appearance. Currently, a more scientific and medical approach is used that not only enhances the appearance of our faces but also improves the skin down to the cellular level. Plastic surgery is a broad category that involves both reconstructive and aesthetic surgical improvement. Plastic does not mean artificial, but rather to mold or to shape, derived from the Greek term plastikos. Although the term plastic surgery was not coined until the early 1800s, the technique had been in use for hundreds of years before. Egyptian physicians circa 3000 B.C. can be considered the first to attempt reconstructive plastic surgery (Ciaschini, 2005). The surgeries included the care of trauma wounds, especially facial trauma. Later, specific data can be linked to the treatment of noses in incidents of facial mutilation in India. Historical documents relate information about surgery to the nose as a form of punishment: “The nose is a symbol of dignity and respect in many societies throughout antiquity” (Ciaschini, 2005). The progress of the medical specialty known as plastic surgery fell into decline with the fall of the Roman Empire and in the barbaric times known as the Middle Ages. However, the Renaissance in the fourteenth century saw a resurgence of science and art, including plastic surgery. Procedures and techniques were developed and refined, mainly in Sicily. In the late 1800s, plastic surgery gained popularity among physicians in the middle European countries. At this time, Carl Von Graefe began to use the term plastic surgery routinely in his work. Procedures such as cleft lip and palates, burn therapies, and skin grafting were becoming routine during this time. In the late 1800s and early 1900s, the aesthetic influence began to surface in plastic surgery. Previously, because all the research and procedures were devoted to functional reconstruction, little work had been done in the aesthetic arena. However, with unprecedented improvements in surgery and medicine, aesthetic surgery began to grow. The specialty met with resistance from physicians who believed that these procedures were not real medicine; they did not save lives and were not worthy of academic attention. The efforts of plastic surgeons were realized while saving lives during World War I. Split-thickness skin grafts, advances in techniques, and positive results in the treatment of maxillofacial injuries did much to improve the reputation of plastic surgeons and thrust the specialty into a respected position within the medical profession. Infection control improved the outcome of plastic surgery procedures, and the progress of infection control techniques further improved the outcome. Most historians agree that World War II marked a defining period for plastic surgeons (Figure 1–2). It is a matter of pride that before the 3 4 Chapter 1 Figure 1–2 World War II saw the real beginning of plastic surgery as we know it today. (Courtesy of Margaret Bourke-White and Time & Life Pictures.) start of the war, the United States had 60 plastic surgeons compared with Britain’s 4. By the end of World War II, 70 divisions of plastic surgery had been formed in universities around the United States. By the early 1990s, cosmetic surgery was flourishing, and today it has become a way of life; in fact, it has become a right of passage for this generation’s aging process. E V O L U T I O N O F NE U R O T O X I N S Figure 1–3 Botox, a popular neurotoxin, as it is supplied from Allergan. (Courtesy of Allergan Corporation.) The fine lines of crow’s feet or deeper glabellar frown lines show the age of a person. These lines are associated with dynamic movement. It is well known that the animated face shows age more than does the sullen face. Additionally, people with dry, fine skin will wrinkle more quickly than will those with thicker, more pigmented skin. Neurotoxins are an adjunct to the surgical tools available to the plastic surgeon (Figures 1–3 to 1–5). In many instances, the treatments provided with a neurotoxin address lines and wrinkles that will not be addressed through a surgical procedure. Before the availability of neurotoxins, the problems were frustrating and the available treatments Introduction to Neurotoxins and Dermal Fillers provided only moderately beneficial results. The treatments included the following procedures: chemical peels, dermabrasion, carbon dioxide (CO2) laser, erbium laser, blepharoplasty, forehead lifts (including clipping the procerus muscle to prevent movement), and more recently Retin A and medical skin care techniques. Chemical peels, dermabrasion, CO2 laser, and erbium laser all work on the lines to improve the appearance by peeling or sanding off the upper layers of skin, encouraging the replacement of these layers with newer healthier cells. Although these procedures help the lines to initially appear less deep than was the case before treatment, because the lines are the result of dynamic muscle movement, continued movement means continued deepening of the lines. In the last 15 years, the neurotoxins Botox and Dysport have become the most sought-after cosmetic medical treatments; they filled a void in the choice of treatments. The scope of success for neurotoxins cannot be understated and includes the treatment of forehead, glabellar frown line, crow’s feet, upper and lower lip, nasolabial fold, chin, and platysmal bands of the neck. Neurotoxins have become an irreplaceable nonsurgical treatment for lines and wrinkles, for which no other treatment option exists. 5 Figure 1–4 Dysport, another popular neurotoxin, as it is supplied from Ipsen. blepharoplasty Eyelid lift; plastic surgical procedure. Retin A Keratolytic agent used to treat acne and reverse photodamage. dynamic muscle movement Wrinkling that occurs as a result of facial movement. Botox and Dysport Trade names for botulinum toxin, which is injected into the wrinkle-causing muscles, paralyzing the injected muscle. platysmal Vertical bands of the neck that are a result of dynamic movement of the neck and jaw. Figure 1–5 The glabella has strong muscles and is the most common site for botulinum toxin A treatment. 6 Chapter 1 E V O L U T I O N O F DE R M A L F I L L E R S dermal fillers Products used to fill lines, wrinkles, shadows, and defects of the face. Dermal fillers are used much more than before (Figure 1–6). In the 1980s, when the original bovine collagen was released, it was used as an adjunct therapy to facelift surgery or to augment the lip line. It was also used to treat fine lines of the nasolabial folds, glabellar frown lines, and crow’s feet. This first dermal filler was derived from animal sources, specifically cowhide. A skin test is required before use of this product to ensure that the client is not allergic to the bovine collagen, given that roughly 3 percent of users are allergic. Bovine collagen is far from a perfect dermal filler, and many companies, including the Collagen Corporation, sought out other options to fill the gaps for clients who were allergic to bovine collagen, in addition to complaints of poor product durability. Today bovine collagen is rarely used and the dermal-filler market has given way to a plethora of new fillers. Figure 1–6 An example of a hyaluronic dermal filler. Introduction to Neurotoxins and Dermal Fillers Enter the new world of facial rejuvenation—twenty-first-century dermal fillers! Today’s dermal fillers are made from a variety of substances and work to replace lost volume, correct lines, reduce shadows and wrinkles, and improve the aging face. These dermal fillers help the plastic surgeon enhance surgical results or avoid surgery altogether. Let us examine the options. Naturally, the Collagen Corporation was interested in sustaining the interest in collagen and turned to human sources for product options. These human derivatives included CosmoPlast™ and CosmoDerm™ (from the original Collagen Corporation), Isolagen, Dermalogen™, Cymetra™, Fascian™, and finally fat grafting. Human collagens behave much the same as bovine collagen, but they do not require a skin test before treatment. The initial belief held that these products would last longer than would the original collagen, but the question of durability is still debated. Awareness of the specific application of each product is important for the individual administering the injection. The next wave of dermal-filler material saw synthetic or a combination of synthetic materials and collagen. Manufacturers of these products hoped to address the client’s concerns regarding longevity, allergic reactions, and cost. These products included Gore-Tex®, UltraSoft® (known originally as SoftForm®), AdatoSil 5000™, Silikon® 1000, Bioplastique®, and Artefill™. AdatoSil 5000 and Silikon 1000 are injectable silicone products for use around the eyes and have not been approved by the U.S. Food and Drug Administration (FDA) for cosmetic purposes. As researchers work toward a perfect dermal filler, these products may be eventually used for line reduction and cosmetic uses. Although these products may be used for cosmetic purposes, their use is considered off label, and the client and the physician employ this treatment at their own risk. Use of Bioplastique and Artefill are considered permanent treatments. Bioplastique is a silicone particle that is enclosed in a polyvinyl pyrrolidine carrier (Arian et al., 2005). Artefill is a microsphere encapsulated by bovine collagen. The next group of dermal fillers is the hyaluronic acid group. Included in these products are Restylane®, Restylane Fine Lines™, Perlane, Juvéderm®, Juvéderm Ultra®, and Prevelle Silk®. These products vary in particle size and cross-linking, making their application specific. Being aware of the specific application of each product before treatment is important for the treatment injector. All these products will be discussed at length later in the text. Non–hyaluronic acid products on the market for filling include Sculptra® and Radiesse®. They have specific applications and will be discussed later in this text. 7 8 Chapter 1 The attributes of a perfect filler are nontoxicity, biocompatibility, reasonable durability, ease of use, safety, FDA approval, decreased downtime, predictability, and ease of wear. Many of these attributes have been achieved with hyaluronic acid. Research and development in search of the perfect dermal filler is continuing. However, for now, the market has many options for the client. Dermal filling is a popular, nonsurgical approach for treating the aging face, and the experienced injector has many available products to choose from. Benefits of Injectable Therapy The augmentation of the lips, addition of volume to the face, and the filling of lines and shadows, all during a visit to a doctor’s office using a product such as Restylane or Juvéderm dermal filler, is the newest trend in facial rejuvenation. The excitement generated by the industry cannot be underestimated. Younger clients now have the option of staving off the aging process by using neurotoxins, while older clients have an option of avoiding surgical procedures initially by using dermal fillers (Figure 1–7). All clients who choose injectable therapies will benefit immediately with a younger and fresher appearance with little downtime, expense, and pain associated with more invasive surgical procedures. An Aesthetician’s Role in Injectable Therapy As an aesthetician counseling a client on the benefits of injection dermal therapy, a wide base of knowledge rooted in critical thinking is important. New products are introduced to the market regularly. As an aesthetician, you must be in a position to provide up-to-date information to the client and ensure its accuracy. After all, your reputation is on the line. This process is best accomplished by reading and having discussions with a physician or nurse injector within the medispa. Given that a physician or nurse injector provides the treatment, an open and educational exchange of ideas must take place regularly. This exchange benefits everyone—the client, the aesthetician, and the injector—by ensuring that information imparted to the client is consistent. Several general points are universal to dermal fillers and can be addressed by the aesthetician without consequence. These include the different types of fillers, the durability of products, the best indications for dermal fillers, anesthesia for the treatment, and post-care. The aesthetician should be well versed in the dermal fillers used in the medispa, as well as in those fillers that are available on the market but unavailable for use at the medispa. Knowing which products are approved by the FDA and which are not is an important component of Introduction to Neurotoxins and Dermal Fillers Figure 1–7 Before (top) and after (bottom) photographs of a client who has received dermal-filler injection therapy. 9 10 Chapter 1 nasolabial Nose to lip; in this case, pertains to the crease that develops there. glabella Area between the eyebrows with underlying muscle groups that cause creasing (frown lines) as a result of repeated squinting or frowning over time. the information base. Although many physicians acquire unapproved dermal fillers from other countries, understanding why some products are approved and others are not is important. Occasionally, a client will question the FDA status of a product and the aesthetician’s or nurse injector’s answer needs to be clear, concise, and accurate. This is especially true if there has been a complication with a product that is reported by the media. The aesthetician should be armed with the proper information to answer any question. The durability of a product is the most common question that the aesthetician will be asked while educating a client. Compared to other nonsurgical offerings on your medispa menu, injectable procedures are expensive, somewhat uncomfortable, and time consuming (two to three appointments may be needed). For these reasons, the length of time a treatment will last is the number one question the client will ask. The answer to the questions on durability is determined by several variables, among which are (1) the type of material, (2) the location of the placement, (3) the depth of the placement, and (4) whether this visit is the primary- or secondary-injection session. The type of material used is a critical determinant of durability. That is to say, certain products have a higher durability than others do: For example, hyaluronic acid will last longer than bovine collagen. As you educate the client about product choices, begin with the fact that certain products inherently last longer. Next is the location of placement, or the indication. In this case, the aesthetician should know that the lips, for example, will absorb much more quickly than acne scars on the lateral aspects of the face, and that the nasolabial lines will absorb more quickly than will a glabella that is treated with a dermal filler and then paralyzed with a neurotoxin (Figure 1–8). In other words, movement or friction plays into the durability of a product. The depth of placement is also an important factor. If a product is placed deeper than is recommended, it will absorb more quickly. The clearest example of this concept is when Restylane Fine Lines dermal filler or Zyderm® I (both intended to be placed in the upper epidermis) is placed into the mid-papillary dermis. The limited correction that is provided will last only weeks compared with the proper placement, which may last months. Finally, an important and little-recognized component of durability is the number and date of previous treatments. A well-known fact is that although the original result achieved with dermal fillers lasts only 4 to 8 months, the material resides in the tissues for over a year. When a treatment is provided, for example, at 6 months after the original treatment, the correction is easier, the original product providing a foundation on which to lay new product, making the result easier to achieve and longer lasting. Introduction to Neurotoxins and Dermal Fillers 11 Figure 1–8 Nasolabial lines are commonly treated with dermal fillers. Although the variables are not as significant with neurotoxins as they are with dermal fillers, the aesthetician should still be aware of the key points necessary to educate the client who is being treated with neurotoxins. When discussing neurotoxins with the client, the aesthetician should be aware of the indications for the procedure, durability, potential discomfort, treatment consequences such as bruising, and other complications such as eyelid ptosis. The indications for neurotoxins are simple—frown lines, forehead lines, crow’s feet, upper and lower lip lines, and chin pebbling—and the aesthetician can acquire this information quickly. Of course, nuances come with these treatment indications, such as skin laxity, volume of lines and wrinkles, and anticipated appearance. Whether the injector can give the client the latter’s anticipated result should be left for discussion with the injector. The aesthetician should not promise something that he or she cannot control and does not know to be true. The durability of neurotoxins is a frequent question. This answer also has nuances, but a timeframe of 3 to 5 months is a good response. As with dermal fillers, durability depends upon the area treated, the length of time since the last treatment, and the desires of the client. Clients who request full paralysis will have less durability because, once the muscle begins to ptosis Prolapse or sagging; drooping, especially of the upper eyelid; related to neurotoxins. 12 Chapter 1 move, these clients are back in the office. This return visit will usually happen after approximately 3 months. If, on the other hand, the client is willing to have some movement or partial paralysis of the muscle, he or she may be happy for as long as 5 months. Neurotoxins, both Botox and Dysport, can be uncomfortable for some people. Clients, however, typically tolerate the procedure well and are out of the office in 15 minutes. Bruising can be a frequent treatment consequence with neurotoxin treatment, especially around the eyes. Counseling the client to discontinue aspirin or other products such as homeopathics and vitamins, which may contribute to bruising, 2 days before treatment can be helpful. However, clients should check with their primary physician to consider the advisability of discontinuing any medications. If the client is bruised, as long as 2 weeks may be required for the area to resolve, especially around the eyes. Finally, the complication of highest concern is that of eyelid ptosis. This condition occurs when the eyelid is paralyzed and does not open fully. This complication is related to glabellar treatment, not crow’s feet. The nerves and muscles that control the eyelids are above the arch of the brow. If the injector is not careful about the placement of the treatment near the eyebrow, eyelid ptosis can occur. These few tips should help the aesthetician provide basic, helpful information to the client who is seeking dermal-filler or neurotoxin treatment. However, be careful about the advice you give and how you recommend the treatments so that the information is not misunderstood. The aesthetician should not be caught in the business of dispensing medical advice. Classroom Training An important point to remember is that every aesthetician who works at the medispa should have the same information about dermal fillers and neurotoxin. Information can be transmitted to the staff in several ways: written protocols, staff meetings, roundtable discussions, and clinical training sessions (Figure 1–9). Part of a new employee’s orientation should include an overview of the procedures that are provided at the medical spa. Each procedure should be covered; who will be providing the treatments is no exception. The basic orientation course for dermal-filler and neurotoxin treatment should include an anatomic and physiologic review of the skin, the muscles of the face and how they work to cause dynamic lines, the arteries and veins of the face, and the nerves of the face. Although this training may seem detailed for someone who is not injecting, laying the groundwork for understanding the procedures is important. It is imperative that aestheticians who are learning to inject have this training. A broad Introduction to Neurotoxins and Dermal Fillers Figure 1–9 Clinical training sessions are essential for the aesthetician to understand neurotoxins and dermal fillers. theoretic understanding of the indications and contraindications for these products should be outlined, and written protocols should be available. Aestheticians should also learn about the principles of wound healing so they are aware of the potential injuries and management of care. The policy of the medispa and the aesthetician’s role in injection therapy should be made clear. As a matter of consistency, written protocols not only educate the learning injector but also protect the medispa and the aesthetician. The protocols should be reviewed during training and updated regularly to reflect changes in the treatment processes and the standards of care, if any. One of the most important methods of transmitting information and keeping the staff current on changes in the treatment protocols, materials, and processes is through staff meetings. Although staff meetings are generally reserved for operational issues at the medispa, they should also be used to disseminate important treatment information. Examples of important information might be new treatments that are available, the protocol for the new treatment, and the marketing tactics that management has implemented to increase awareness about the new treatment. On the other hand, if the information that needs to be transmitted is more technical in nature, the meeting is referred to as a clinical roundtable. Clinical roundtables are usually convened on a quarterly indications Any sign or circumstance indicating that a particular treatment is appropriate or warranted. contraindications Any sign or symptom indicating that a particular treatment, which would otherwise be advisable, would be inappropriate. 13 14 Chapter 1 basis and address the technical aspects of a procedure. The discussion might also include any recent complications or side effects of a particular treatment and the subsequent care that was given to the client. Changes in the protocol should be discussed along with new procedures, products, and technology that are being made available at the medispa. Ongoing training is important for the medispa and the individual aesthetician; it is also a matter of safety and provides superior clinical results for the client. Training for the Injector technique-sensitive Results of a treatment that depend on the provider’s ability to administer consistent results. Injectable treatments are technique-sensitive. And while aestheticians must understand the process of injection, it should be said at this juncture that only physicians, physician assistants, qualified nurses, and nurse practitioners should provide neurotoxin and dermal-filling treatments. This procedure is outside the scope of practice for an aesthetician, medical assistant, or surgical assistant. Finding the proper training for dermal-filling treatment is often difficult. The product-manufacturing companies do not often have formal training programs, or the programs are simply the instruction provided by a sales representative. If training programs are provided, they can be a cost to the physician, which is expensive and perhaps cost-prohibitive. In many instances, practitioners attend a 1-day course of lecture and injection observation. Unfortunately, observing dermal filling or neurotoxin therapy does not make the observer qualified to provide treatment. If possible, the injector should acquire an instructional video that explains the product and the injection techniques. The product manufacturer usually provides these videos. Watching these videos and attending a seminar provide a good start to learning how to inject. The practitioner should then find an instructor who can provide some one-on-one injection tutoring on models before treating paying clients. Remember that the product will last 6 to 8 months, and as such, so will your mistakes. Clients are generally not forgiving if they paid for a treatment that produces problems that will not resolve for 6 to 8 months. Career Opportunities Whether you work in a day spa, hair salon, medical spa, or a cruise ship, questions will be asked about neurotoxins and dermal fillers; these products are the facelift of the twenty-first century. Everyone is familiar with these terms, but even the savviest client may ask for neurotoxin to fill her lips. Therefore education and career opportunities go hand in hand. Once the aesthetician is educated, whether you are a nurse or an aesthetician, the time to find the job of your dreams has come. Introduction to Neurotoxins and Dermal Fillers Creating a career plan for success is the first step to realizing your dream. Many professionals in the area of self-improvement recommend identifying the goal and working backward to achieve this goal. Using this technique, identify where you want to be in 5 years and what you want to be doing. Then create a list of objectives to achieve that goal. For example, if you are currently an aesthetician without medical experience and you would like to be in a medical office as an aesthetician counseling clients about neurotoxins and dermal fillers and providing medical skin care treatments, identify objectives that will allow you to meet that goal (Figure 1–10). Find out where to obtain the training, expertise, and experience that will allow you to be a valued employee in a medical setting. Identify internships or learning situations that will help you perfect your clinical skills. Take communication courses that will help you learn how to communicate with clients, peers, and superiors. Take sales courses that will help you make a contribution to your employer and to yourself. Learn the basics of building a business. Create a professional resume. Practice interviewing skills that will help you get the job. Marketing yourself to a business will become an important skill in acquiring the right job. Whether you want to land a job in a plastic surgery office, in an oral surgeon’s office, or in a day spa that offers medical treatments, the tactics you use to get there will be the same. Remember, just as you are looking for the perfect job, the employer is looking for the perfect employee. Not every opportunity will be a good match for Figure 1–10 Medical spas are comfortable and also have facilities conducive to more technical procedures. They may resemble a physician’s office. (Photograph courtesy of Facial Aesthetics, Denver, Colorado.) 15 career plan Action taken by an individual to set goals and actions taken to ensure that these goals are realized. 16 Chapter 1 Career Opportunities MEDICAL OFFICES THAT OFTEN PROVIDE NEUROTOXINS AND DERMAL-FILLING TREATMENTS • Plastic surgery • Dermatology • Family practice • Gynecology • Otolaryngologist (common usage “ENT physician”) • Dentistry you or the employer, and this circumstance is to be expected. However, understanding the components of a good match will be the key to longterm success. By marketing yourself, you will have a sound understanding of what positions will be a good match for you personally. Several components of marketing yourself should be addressed, including your values, your integrity, your skills, and your needs. Before looking for a job, writing the important points for you in each category would be worthwhile. This exercise will help you ask potential employers the right questions, the answers for which will assist in your own determination. Then practice with a friend. Remember, you are interviewing the employer as much as the employer is interviewing you. Regarding your individual value, you will want to itemize specifics, such as your education and your experience. Some schools have more prestige than others do; build on this value, if possible. Indicate your advanced education, including college (name, location, and degree), advanced aesthetic education classes (with whom and where), and include experience in the field in which you are looking to be employed. A value is defined as “something (as a principle or quality) intrinsically valuable or desirable” (Merriam-Webster’s Collegiate Dictionary, 1994). Ask questions about the business’s philosophies and goals. Businesses should have both financial and nonfinancial goals. Specifically ask about client care philosophies. Then discuss the values with which you can identify. Important values to you may include being on time, following company protocol, the quality care of clients, or even volunteering at the local women’s shelter. Think twice about working in a spa if you believe that your values seem to differ from those of the spa or employer. Integrity is different from values. Integrity is defined as “uncompromising adherence to moral and ethical principles; honesty” (MerriamWebster’s Collegiate Dictionary, 1994). In this category, you will want to ask questions about client care again, such as how complications are Introduction to Neurotoxins and Dermal Fillers handled, how unhappy clients are handled, and how fee disputes are managed. Additionally, ask direct questions about the ethical principles of the company. A written philosophy should be available; it is usually in the company’s mission statement. Then consider if these ethical principles are similar or the same as your own. They should be. Your skills are important to an employer, but sometimes the position is not exactly what you are seeking for a host of reasons. You will need to address this issue with the potential employer. Ask questions about the specific skills needed and respond with information about your skills. If you are under-qualified, but a match otherwise exists, what training will be available to help you become qualified? How quickly will this training occur, and who will provide the training? Will a pay raise be forthcoming once the training is complete? These questions are important to ask before committing to a position. But what you hear at the interview and what comes to pass in a job may not always be the same. Putting into writing some of what would otherwise be a “handshake deal” is in your best interest. This approach eliminates any future misunderstandings or hard feelings. If the employer is unwilling to document your concerns, maybe the job is not a match. Your needs are especially important but not exclusive of the employer’s needs. The best situation is when you find a need match. List your needs, such as salary (pay rate, pay schedule, and commission), benefits, vacation time, sick-day policies, hours to be worked, desired job description, and any other important needs you may have. In advance, decide which needs you can compromise and which ones will be deal breakers. Making this decision in advance prevents you from tasting sour grapes if you give in and then have regrets. Once you have your credentials, your resume, and your marketing plan, then you are ready to go get the job for which you are uniquely qualified. L I A B I L I T Y I S S U E S F O R TH E A E S T H E T I C I A N , TH E P H Y S I C I A N , A N D TH E N U R S E I N J E C T O R Liability issues for the aesthetician are important factors in preparing for a career. Our society in the United States is more litigious than ever before. If something goes wrong, the client is always looking for someone to blame. Whether a case ever comes to settlement or trial, the stress of being blamed will be enormous, and it is a situation in which no aesthetician should be caught. mission statement Written statement of a business’s individual philosophy. 17 18 Chapter 1 Potential liability risks for aestheticians are inherent. Given that these products (neurotoxins and dermal fillers) are temporary, most of the complications associated with the injection are temporary. But some are not. The most common liabilities for the injection practitioner are necrosis resulting in scars, persistent allergies or hypersensitivity, blindness, stroke, the use of non-FDA-approved products, infections, disease transmission, and failure to keep information confidential. Although the treatment consent form is always signed before treatment, the injector is not always protected. That said, going through the consent form, especially the risks and complications, with the client before treatment is important. The best protection, however, is providing superior treatment without complications or side effects. Furthermore, accurate and complete charting is a must on each client for each visit. Not only does accurate treatment provide a paper trail for the aesthetician, it also documents the treatment if a problem arises. As the old saying goes, “If it is not written in the chart, it did not happen.” Licensure and Insurance for the Aesthetician Before you begin your employment, be sure to call the state board that recognizes your license and find out what specific implications should be noted when you are working in a medical spa. Once you have completed this telephone call, the next call to make is to your insurance agent to make sure you have the proper coverage for the procedures you will be performing. No matter what your medical specialty is, you must be licensed in the state in which you practice. Each state is different, and no national licensures exist for any medical specialty or aesthetic specialty. For your security and that of the employer, confirmation of licensure should be provided to the employer and kept in the employee record. Many aestheticians like to keep their license hanging in their treatment room to be seen. In some states, this display is a requirement. Several types of insurance are available. For the aesthetician, the most important insurance policy will be the malpractice policy. This insurance policy covers your actions when treating clients. If something goes wrong, the policy will protect you. When working in the medical office, the physician will sometimes have a broad policy under which you will be covered. For you, as the individual aesthetician, getting proper coverage is a fact-finding mission. First, speak with your employer to find out what the status of coverage for your position will be. Second, find a reputable company and consult one of the agents. Take the consultant’s counsel and then consider a discussion with an attorney to ensure that your best interests are evaluated. Regulatory Agencies The agencies that regulate spas are not federalized but exist on a stateby-state basis. Therefore you must check with the licensing agency in Introduction to Neurotoxins and Dermal Fillers your state to determine if any specific requirements exist that are related to your job, aside from general licensure. For example, you might need a certificate indicating that you have completed a course on microdermabrasion or injection therapy to perform the treatment. These certificates may also be required to obtain insurance. Professional Code of Ethics The first question to ask ourselves is, “Why have a code of ethics?” (MacDonald, 2004). The two types of ethical codes are personal ethics and professional ethics. Although these categories may overlap, it is important that each be documented separately. The personal code of ethics is a highly personal document that guides the way you will live your life and what your priorities will be in daily decision making. A professional code of ethics, on the other hand, should be made public and well known to all in our profession, as well as to our clients. If aestheticians are to be considered members of trained service professionals (sometimes referred to as allied health professionals), as are their counterparts in nursing, social work, nutrition, or others, they should extend themselves to the highest level and this includes statement of and adherence to professional ethics. Therefore exactly what does a code of ethics need to include? “It should discuss appropriate and inappropriate behavior, it should promote high standards of client care, it should be used for self evaluation, it should establish a framework for professional behavior and responsibilities, it should identify us and create an image of occupational maturity” (Olson, 2004). Given all these criteria, it must be recognized that creating a code of ethics is not an easy task. For codes of ethics to be meaningful, they should be developed by the group that is going to use the document. This task may appear overwhelming because the subject matter can be broad and diverse, especially if the group that is writing the code of ethics is large. The focus of the code is based on moral principles. The process should begin by asking certain questions such as “Why a code of ethics?” “What is the purpose of our organization?” and “For what will this code be used?” For the code to be useful, it must reflect the qualities of the group, which can be difficult, given that each person within the group has different qualities and moral viewpoints. However, finding a place of compromise is, as always, the best course of action. The code of ethics must be broad enough to reflect the considerations of the number of people using it but specific enough to direct individual behavior. Therefore, if the code fails to provide substantive guidance for the organization, it is likely to create confusion. professional ethics Set of guidelines that should set a framework for professional behavior and responsibilities. 19 20 Chapter 1 Higher Standard of Professionalism When working in the medical office, more is expected of the aesthetician by both the client and the physician. He or she is expected to adhere to a higher level of professionalism and customer service than may be acceptable in the spa setting. Aestheticians must train themselves to refrain from laughing, joking, and loud behavior. Clients may think they are being talked about or laughed at. Additionally, this kind of “party” atmosphere does not reflect positively on our image or our profession. In fact, this behavior may negatively reflect on us in the eyes of the client. Your ethical conduct should be present in your contact with clients, their charts or records, and your communication with others about the client. The information you pass along about the client to colleagues or others involved in his or her care should be complete and comply with legal requirements, namely, the Health Insurance Portability and Accountability Act (HIPAA) regulations (see later discussion). The client list of the medical spa belongs to the physician, and according to this act, the information should never leave the medical office. Professionalism in the Medical Setting As professionals in an emerging setting, we must commit to our industry, our careers, and our clients by behaving in the most upright manner. Our behavior is evaluated each day by our clients, our colleagues, and our physicians. Adhere to the written code of ethics in your office, and take the time to create your own personal code of ethics. This exercise will help you through the rough decisions you may have to make on your own or in coordination with your manager. Just as important, try to find a mentor inside your office and create a relationship of trust and learning. A mentor is a “wise and trusted counselor or teacher” (Merriam-Webster’s Collegiate Dictionary, 1994). This person will help you learn, after whom you can model your behavior and professionalism. Finally, a word on ethics and clients. Although the client you meet and treat belongs to you, the reality is that this client belongs to the medical spa and physician. Without the physician’s license, you would be unable to extend your services. Therefore, if and when you leave the employ of a spa, taking a list of client names and telephone numbers to contact for use in your next job is inappropriate and unethical. This activity represents poor judgment, and if you are a medical professional (registered nurse or physician’s assistant), your professional license is at risk. This behavior will not gain you points in the medical and professional community. If the physician for whom you are going to work asks you for this information, you should be concerned. All you have is your reputation not only in the eyes of the client but also in the eyes of the physician and medical community. Some day, you may require the Introduction to Neurotoxins and Dermal Fillers 21 referral of your current manager or physician or need to work with them on some professional level, such as a committee. Do not embarrass yourself by doing something inappropriate or, worse yet, illegal. Health Insurance Portability and Accountability Act When working in a medical office, the aesthetician must understand all the laws and regulations that affect the practice. These rules and laws are covered by the HIPAA. Passed by Congress in 1996 and signed into law in January of 1997, the purpose of this law is to protect the privacy of clients’ health information. Uniform standards have now been enacted across the nation that identify how health information changes hands. Health information is protected by stringent rules that apply to information in the chart, on the computer or fax, and by spoken word. Seven categories of the relevant law have been established. These categories include (1) access to medical records, (2) notice of privacy practices, (3) limits on use of personal medical information, (4) prohibition on marketing, (5) stronger state laws, (6) confidential communications, and (7) complaints (Figure 1–11) (U.S. Department of Health and Human Services, 2004). Health Insurance Portability and Accountability Act Federal regulation that dictates procedural protocols to protect client privacy. Access to medical records: Clients are entitled to have copies of their records and to look at their medical records. Notice of privacy practices: Medical facilities are required to communicate with clients in writing about how their medical information will be used and what the client’s rights are under the law. Limits on the use of personal medical information: This section of the law deals with insurance plans and how the client’s information is communicated between insurance companies and medical professionals. Prohibition on marketing: Restrictions are put in place on how the client information can be used in marketing purposes. Stronger state laws: The national law does not affect stricter state laws; however, all states must abide by the national law. Confidential communications: Clients can dictate where and how they are contacted. Complaints: All clients may file a complaint if they believe that their privacy has been violated. The following list provides a few basic tips to keep you out of trouble and respect the HIPAA laws: • Do not discuss clients within earshot of other clients, especially at the front desk and near or in the waiting area. Figure 1–11 Communication between clinician and client contributes to a positive outcome. 22 Chapter 1 • Do not share information about the client with others, including the client’s family. • Do not fax medical records. • Do not gossip about clients. • Do not leave charge tickets where other clients can see the name on the ticket. • Do not make a computer screen available for the client to see. • Do not release information over the telephone. • Do not release copied information without a signed release by the client. • Take only the record for the client you are treating into the treatment room. • Chart immediately and file the chart; do not leave charts lying about. • Be an ethical professional, and consider how you would like to be treated. CONCLUSION Before even reading this text, we knew that certain people garner more attention than do others. Maybe you thought the attention was about long blonde hair or a large bustline. However, in reality, people who attract genuine attention in our society have a definable facial beauty; and although beauty is in the eye of the beholder, we now know that certain markers exist for youth and beauty, which are symmetry, balance, proportion, and harmony. Whether the treatment you are discussing with your client is neurotoxins or microdermabrasion, an analysis of the face is necessary. The process will help you determine what can be accomplished and what cannot, and how that final result will affect the client. In our youth-oriented society, as aestheticians in this specialty, we hold the perceived magic dust that will help clients sustain their youth. However, we have a responsibility to counsel our clients wisely and recommend only the specific treatments that will provide real value to achieving the client’s goals. > > > Top 10 Tips to Take to the Spa 1. Plastic surgery has a broad definition that applies to both reconstructive and aesthetic surgical improvement. 2. Neurotoxins can be an adjunct to the surgical tools available to the plastic surgeon. Introduction to Neurotoxins and Dermal Fillers 3. Neurotoxins have become the most sought-after cosmetic medical treatment in the last 15 years. 4. Today’s dermal fillers are made from a variety of substances and work to replace lost volume, correct lines, reduce shadows and wrinkles, and enhance the aging face. 5. Younger clients now have the option of staving off the aging process with the use of a dermal filler, while middle-aged clients have the option of avoiding surgical procedures initially by using a dermal filler. 6. Given that new products are introduced to the market regularly, the aesthetician must be updating the information he or she is giving to the client and ensure its accuracy. 7. Durability is based on several variables, among which are the type of material, the location of the placement, the depth of the placement, and whether this visit is the primary or secondary injection session. 8. Everyone who works at the spa must have the same information about dermal fillers and neurotoxins. 9. Injectable treatments are technique-sensitive. 10. Liability issues for the aesthetician are an important factor in preparing for a career. Chapter Review Questions 1. What is nonsurgical aesthetic skin care? How do neurotoxins and dermal fillers fit into this treatment area? 2. Explain dynamic muscle movement. How do neurotoxins act to remedy this? 3. What locations on the face is a neurotoxin indicated for? 4. What are dermal fillers? What types are available on the market today? 5. What are some of the benefits of injectable therapy? What products are on the market today to accomplish as much? How long do these results last? 6. Explain the role of an aesthetician in injectable therapies. 7. What exactly is ptosis? How would you address a client with ptosis concerns? 8. What are some of the considerations that affect neurotoxin durability? How about dermal-filler durability? 23 24 Chapter 1 9. An aesthetician is qualified to inject dermal fillers and neurotoxin in most states (True or false). 10. What are some of the indications for neurotoxins? for dermal fillers? 11. What are some of the contraindications for neurotoxins? for dermal fillers? 12. Explain the importance of training with regard to injectable treatments. 13. What training ought to be done for the injector? 14. Why might it be important for an aesthetician to devise a career plan? What career opportunities might be available to an aspiring aesthetician? 15. How might an aesthetician aspire to conduct a job search? How might employer-employee compatibility play a role? 16. How does one go about assessing employer-employee compatibility? 17. Identify some of the liability issues that exist for an aesthetician in an environment where injectable therapies are performed. How might you mitigate these risks? 18. Licensure and regulatory bodies are consistent from state to state ( True or false). Bibliography Arian, L. E., Born, T. M., McGrath, M. H., Hughes, C. E., III, & Nahai, F. (2005). Soft-tissue fillers in aesthetic facial surgery: The art of aesthetic surgery principles and techniques. St. Louis: Quality Medical Publishing. Barad, R. (March 2004). Laser skin resurfacing (Online). Available: http://www.laserexpert.com Bernard, R. W., Beran, S. J., & Rusin, L. (October 2000). Microdermabrasion in clinical practice. Journal of clinical plastic surgery, 27(4), 571–577. Birket, W. P. (July 2000). Ethical codes in action (Online). 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Manual of chemical peels: Superficial and medium depth. Philadelphia: Lippincott Williams & Wilkins. Shim, E. K., Barnette, D., Hughes, K., & Greenway, H. G. (June 2001). Microdermabrasion: A clinical and histopathic study. Journal of dermatologic surgery, 27(6), 524–530. Terino, E. O., & Flowers, R. S. (2000). The art of alloplastic facial contouring. St. Louis: Mosby. U.S. Department of Health and Human Services. (March 9, 2004). Fact sheet (Online). Available: http://www.hhs.gov Whitaker, E. (December 2, 2003). Microdermabrasion (Online). Available: http://www.emedicine.com