Bandi score - Deutsche Kniegesellschaft
Transcription
Bandi score - Deutsche Kniegesellschaft
Experimental background and 21 years clinical experiences of autologous osteochondral mosaicplasty Prof. László Hangody MD, PhD, DSc Semmelweis University Department of Traumatology Uzsoki Hospital Department of Orthopedics Budapest, Hungary 2. Jahreskongress der Deutschen Kniegesellschaft 29-30. November 2013, Hamburg BONE MARROW STIMULATION drilling of the subchondral bone – K. H. Pridie abrasion arthroplasty – L. L. Johnson microfracture – R. J. Steadman „NEW WAYS” periosteal flapping – Rubak, O’Driscoll, Lorentzon perichondrial flapping – Coutts, Homminga, Bruns chondrocyte implantation – Green, Brittberg, Petersen „From Hippocrates to the present age, it is universally allowed that ulcerated cartilage is a troublesome thing and that once destroyed it is not repaired” (Sir William Hunter, 1743) allografts – Lexer, Convery, Mankin, Gross, Reagan autografts – Krompecher, Pap, Fabricciani, Yamashita, Wagner Osteochondral Autograft Transplantation Pap, K. – Krompecher, I.: Arthroplasty of the knee – Experimental and clinical experiences. J. Bone Joint Surg. 43-A:523-537, 1961 Lane, J., M. – Brighton, C., T. – Ottens, H., T. et al.: Joint resurfacing in the rabbit using an autologous osteochondral graft. J Bone Joint Surg Am 59:218-222, 1977 Campanacci, M. – Cervellati, C. – Dontiti, U.: Autogenous patella as replacement for a resected femoral or tibial condyle. A report of 19 cases. J Bone Joint Surg 67B:557-563, 1985 Yamashita, F. – Sakakida, K. – Suzu, F. – Takai, S.: The transplantation of an autogenic osteochondral fragment for osteochondritis dissecans of the knee. Clin Orthop 201:43-50, 1985 Outerbridge, H., K. – Outerbridge, A., R. – Outerbridge, R., E.: The use of a lateral patellar autogenous graft for the repair of a large osteochondral defect in the knee. J Bone Joint Surg 77-A:65-72, 1995 Basic problems of autologous osteochondral grafting: lack of the appropriate donor area congruency problems technical difficulties AUTOLOGOUS OSTEOCHONDRAL MOSAICPLASTY abrader 15 25 15 10 78.5 % 90 % ~ 100 % Animal trials: 1991 German Shepherd dogs 1995-1996 different types of dogs 1997 horses 1999-2000 German Shepherd dogs and horses 2004-2006 horses 4 ws 6 ws 8 ws Animal trials: 1991 1995-1996 1997 1999-2000 2004-2005 German Shepherd dogs different types of dogs horses German Shepherd dogs and horses horses consistent survival of transplanted hyaline cartilage deep matrix integration of transplanted tissue cancellous bone filling and fibrocartilage coverage of donor tunnels Hangody, L. - Kárpáti, Z. - Tóth, J. et al.: Autogenous osteochondral grafting in the knees of German Shepherd dogs: radiographic and histological analysis. Rev. Sportsmed. 35:177-123, 1994 Hangody, L. - Kish, G. - Kárpáti, Z. et al.: Autogenous osteochondral graft technique for replacing knee cartilage defects in dogs. Orthopaedics 5:175-181, 1997 Bodó, G. – Hangody, L. – Szabó, Zs. et al.: Arthroscopic autologous osteochondral mosaicplasty for the treatment of subchondral cystic lesion in the medial femoral condyle in a horse. Acta Vet. Hung. 48(3): 343-354, 2000 Bodó, G. – Kaposi, A., D. – Hangody, L. et al.: The surgical technique and the age of the horse both influence the outcome of mosaicplasty in a cadaver equine stifle model. Acta Vet. Hung. 49:111-116, 2001 Hangody, L. - Feczkó, P. – Kemény, D. – Bodó, G. – Kish, G.: Autologous osteochondral mosaicplasty for the treatment of full thickness cartilage defects of the knee and ankle. Clin.Orthop. 391: October, Suppl. 328-337, 2001 Bodó, G. – Hangody, L. – Módis, L. – Hurtig, M.: Autologous osteochondral grafting (mosaic arthroplasty) for the treatment of subchondral cystic lesions in the equine stifle and fetlock. Veterinary Surgery 33: 588-596, 2004 Requirements at the indication: symptomatic, focal chondral or osteochondral defects 1.0 – 4.0 cm2 age: under 50 paralel treatment of the underlying cause no osteoarthritic changes no kissing lesions no tumor or synovial disease treatment of the underlying cause - if it is possible - in one step !!! Rehabilitation: immediately full range of motion 2-3 weeks non weight bearing 2 weeks partial loading (30-40 kg) normal daily activity from 6-8. weeks sports activity from 4 - 6. months ! (contained uncontained) Christel, P. et al.: Les greffes osteo-chondrales selon la technique de la mosaicplasty.Maitrise Orthopedique, 76:1-13, 1998 Solheim, E.: Mosaikkplastikk ved leddbruskskader i kne. Tidsskr Nor Laegeforen, 27(119): 40224025, 1999 Marcacci, M. et al.: Use of autologous grafts for reconstruction of osteochondral defects of the knee. Orthopedics 22(6):595-600, 1999 Traub, S. et al.: Die Technik der osteochondralen autologen Knorpeltransplantation (OATS) zum Ersatz chondraler oder osteochondraler Defekte. Osteologie, 9: 46-55, 2000 Attmanspacher, W. et al.: Experiences with arthroscopic therapy of chondral and osteochondral defects of the knee joint with OATS. Zentralbl Chir.125(6):494-499, 2000 Barber, F., A. – Chow, J., C.: Arthroscopic osteochondral transplantation: Histologic results. Arthroscopy 17:832-835, 2001 Horas, U. et al.: Autologous chondrocyte implantation and osteochondral cylinder transplantation in cartilage repair of the knee joint. J Bone Joint Surg 85-A:185-192, 2003 Simonian, P., T. – Sussmann, P., S. – Wiczkiewicz, T., L. et al.: Contact pressures at osteochondral donor sites in the knee. Am J Sports Med, 26: 491-494, 1998 Duchow, J. – Hess, T. – Kohn, D.: Primary stability of press fit-implanted osteochondral grafts: Influence of graft size, repeated insertion and harvesting technique. Am J Sports Med 28:24-27, 2000 Ahmad, C., S. – Cohen, Z., A. – Levine, W., N. et al.: Biomechanical and topographical considerations for autologous osteochondral grafting in the knee. Am J Sports Med 29:201-206, 2001 Pearce, S., P. – Hurtig, M., B. – Clarnette, R. et al.: An investigation of 2 techniques for optimizing joint surface congruency using multiple cylindrical osteochondral autografts. Arthroscopy 17:50-55, 2001 Kordás, G. – Szabó, J. – Hangody, L.: Primary stability of osteochondral grafts used in mosaicplasty. Arthroscopy 22(4): 414-422, 2006 Kordás, G. – Szabó, J., S. – Hangody, L.: The effect of drill-hole length on the primary stability of osteochondral grafts in mosaicplasty. Orthopedics 28: 401-404, 2005 Szerb, I. – Kárpáti, Z. – Hangody, L.: In vivo arthroscopic cartilage stiffness measurement in the knee. Arthroscopy 22:682-683, 2006 between 6th February 1992 and 31st December 2011 1419 follow up cases in different joints (knee, ankle, elbow, hip, shoulder) Femoral condylar results: modified HSS score modified Cincinatti score Lysholm score 92 89 95 (1002 cases, 13.1 /1-20/ years follow up) Tibial condylar results: modified HSS score modified Cincinatti score Lysholm score 87 85 94 (45 cases, 10.2 /1-17/ years follow up) Patellar and trochlear results: modified HSS score 79 modified Cincinatti score 72 Bandi score 76 % (211 cases, 13.1 /1-20/ years follow up) Talar results: Hannover score 94% Bandi score: no morbidity 96% (161 cases, 12.5 /1-18/ years follow up) Complications: 4 deep septic complications 8 deep venous thromboses Donor site morbidity: long term morbidity: 3 % (Bandi score) early morbidity - postop. bleeding 7 % !!! Hangody, L.: Autologous osteochondral mosaicplasty. Actualités en biomatériaux, Volume V.: 155-161,2000 Feczkó, P. – Hangody, L. – Varga, J. et al: Experimental results of donor site filling for autologous osteochondral mosaicplasty. Arthroscopy 19(7): 755761, 2003 • polylactate, polygluconate-B, carbon rods, polycaprolactone, hydroxilapatite, compressed collagen • German Shepherd dogs, horses, 1 year follow up ChondroMimetic - Composition • three natural constituents Chondral layer: Collagen/GAG Osseous layer: Collagen/GAG/calcium phosphate 1) Collagen 2) Glucoseaminoglycans 3) Calcium phosphate Mode of implantation Single step arthroscopic delivery • Implant is available in 8mm, 10mm & 12mm diameter sizes Arthroscopic delivery device • All in one single use procedure pack comprising of site preparation instruments & a pre loaded delivery device Procedure pack 47 Chondromimetic for Small Osteochondral Defects Technique Histological evaluation – implant degradation, bone formation: DMMB4x - bone DMMB4x – bone/fibrocartilage Histological evaluation – fibrocartilage formation: PS10x – bone/fibrocartilage DMMB4x - fibrocartilage Mosaicplasty in 354 athletes (3 institutes): soccer handball waterpolo wrestling gymnast others MFC Defect location: LFC LTC PF talus capitellum humeri Male : female Male Female MP results in 354 athletes: * average defect size: 2.5 cm2 (1.0-5.5 cm2) * age: 24.3 (14-49) years * 185:169 male-female ratio * two third osteochondral defects, one third cartilage lesions * in 43% slight or moderate osteoarthritic changes praeoperatively ! Hangody, L. – Dobos, J. – Baló, E. – Pánics, G. – Hangody, L., R. – Berkes, I.: Clinical experiences with autologous osteochondral mosaicplasty in athletic population – a 17-years prospective multicenter study. American Journal of Sporstmedicine 38:1125-1133, 2010 MP results in 354 athletes: * 9.6 ys. (2-17 ys.) follow up * no septic or thromboembolic complications * average 4.9 months rehabilitation period to return to the sports * 64 % return to same level sports activity * 19 % return to a lower level sports activity (incl. hobby sports) * 17 % no more sports activity (8% worse than praeop.) ? Viewpoints at different cartilage repair techniques: optimal indication of the actual procedure (size, type and location of the defect; age; high or low demand patient; etc.) combination with other procedures length of rehabilitation costs experience of the surgeon Case report No. 1. 26 ys. old gymnast 2 sqcm cartilage defect on the MFC, torn ACL arthroscopic MP and BTB ACL MP 6 ys. before full recovery in 5ms. Case report No. 2. 27 ys. old soccerplayer 3.5 sqcm cartilage defect on the LFC miniarthrotomy MP 2.5 ys. before full recovery Conclusions: Autologous osteochondral mosaicplasty may be an alternative in the treatment of small and medium sized focal chondral and osteochondral defects of the weight bearing surfaces. - Hyaline like resurfacement - One step procedure - Combination with other procedures - Arthroscopic or minimal invasive approach - Short rehabilitation