Ulna nerve entrapment - Rotherham NHS Foundation Trust

Transcription

Ulna nerve entrapment - Rotherham NHS Foundation Trust
The Rotherham NHS Foundation Trust
Ulna nerve entrapment
A guide to treatment & management
Musculoskeletal Clinical Assessment & Treatment Service
patientinformation
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Ulna nerve entrapment
Introduction
The Ulna Nerve runs down the back of the upper arm.
When it gets level with the elbow joint it fits between
two bones in an area called the cubital tunnel. In this
area it is very close to the skin. When you bang your
elbow it is common to catch the nerve and this is often
why you will get the sensation of pins and needles in
your hand when you do this.
The nerve runs very close to the bones here and it
is also surrounded by ligaments and muscles which
can press on the nerve when your arm is in certain
positions, for example when the elbow is fully bent
or you are resting on your elbows.
When the nerve becomes compressed or trapped you
can experience pain around the inside of your elbow
and very often pins and needles and/or numbness in
your little finger and half of your ring finger (highlighted
in yellow in the diagram above). Symptoms are usually
worse at night as people tend to sleep with their
elbows bent.
If the nerve has been compressed for a long time
it may cause some weakness in some of the muscles
in the hand. You may notice this when you are gripping
or lifting objects.
Sometimes the nerve will “pop out” of its tunnel and
this is called subluxing. You would experience the same
symptoms but also a pop or clicking at the elbow joint.
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Ulna nerve entrapment
Sensory area of the ulna nerve
Ulna nerve
What are the treatment options?
You will firstly be assessed. The clinician will check your
elbow movement, sensation and muscle power and
perform some tests specifically for the nerve. They may
also press around the painful area. You may also be
asked to move your neck to make sure symptoms are
not coming from this area.
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Ulna nerve entrapment
ainkillers and anti-inflammatories
P
These will have been prescribed by your GP with advice
to keep the elbow straight especially at night time.
Physiotherapy
This is the first treatment for this condition. You may
be supplied with a splint to keep your elbow straight at
night time. The physiotherapist will perform a thorough
assessment of the nerve and may give you stretches
and strengthening exercises to do. To be successful you
need to carefully follow the exercises and advice the
physiotherapist gives you.
S urgery
If the nerve is subluxing, and you have persistent
symptoms, you will be referred to an Orthopaedic
Surgeon. They will move the nerve so it fits more
“snuggly” in the tunnel. This involves very delicate
surgery and you will need to follow the advice of the
Physiotherapist afterwards.
You may also need surgery if Physiotherapy and splinting
do not help your symptoms, or you notice weakness in
your hands. Sometimes the surgeon will send you for
tests first called Nerve Conduction Studies to check the
nerve before surgery. The Surgeon will release the nerve
to allow it to move more freely again. You will have to
follow their advice carefully after surgery.
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Ulna nerve entrapment
How to contact us
Musculoskeletal Clinical Assessment
and Treatment Service
Rotherham Community
Health Centre
Greasbrough Road
Rotherham
S60 1RY
Telephone 01709 423239
Useful contact numbers
NHS Direct Telephone 0845 4647
Health Info Telephone 01709 427190
Stop Smoking Service Telephone 01709 422444
Patient Services
Telephone 01709 424461
A&E
Telephone 01709 424455
For GP out of hours,
contact your surgery
Useful websites
www.nhs.uk
www.direct.gov.uk
www.therotherhamft.nhs.uk
www.shoulderdoc.co.uk
www.cks.nhs.uk
We value your comments
If you have any comments or
concerns about the care we have
provided please let us know, or
alternatively you can write to:
Patient Services
The Rotherham NHS
Foundation Trust
Rotherham Hospital
Moorgate Road
Oakwood
Rotherham
S60 2UD
Telephone 01709 424461
Email [email protected]
Produced by Sally Blair and Vanessa Fletcher-Barrett. October 2012.
Revision due October 2014. Version: 1.0
©The Rotherham NHS Foundation Trust 2012. All rights reserved.
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How to find us
Rotherham Community
Health Centre
main routes
St
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Square
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A633
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ROTHERHAM
CENTRAL
TRAIN
STATION
el
W
ha
Kep
Rd
arf
St
College
A630
rf
Rotherham Hospital
main routes
To Leeds
To Doncaster
Parkgate
Thorpe
Hesley
35
B6089
A633
Kimberworth
Park
A630
A629
Kimberworth
A630
TOWN
CENTRE
Clifton
A6123
Bramley
A6109
North
Herringthorpe
Rotherham
Hospital
34
South
34
To A1, M62
& Hull
East Dene
M1
Woodside
M18
A631
Brinsworth
A630
33
Whiston
M1
32
A630
To
Sheffield
Wickersley
Moorgate
A618
A631
To
Sheffield
A631
1
A631
Treeton
A618
M1
To Nottingham
and the South
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Sustainable Forests / Low chlorine
LS 24 10/12 V1 WFO
Rotherham Hospital
Moorgate Road
Oakwood
Rotherham
S60 2UD
Telephone 01709 820000
www.therotherhamft.nhs.uk