Carpal Tunnel Surgery - Independed Health Group - England

Carpal Tunnel Surgery

Carpal Tunnel Syndrome occurs when the median nerve gets trapped in the tunnel between the wrist ligament and the carpal bones.

What is Carpal Tunnel Syndrome?

Carpal Tunnel Syndrome occurs when the median nerve gets trapped in the tunnel between the wrist ligament and the carpal bones.

The small bones of the wrist are called the carpal bones. A ligament lies across the front of the wrist attached to the carpal bones at either side. Between the ligament and the carpal bones is a small space called the carpal tunnel. One of the main nerves to the hand, the median nerve, and the tendons to the fingers run through this tunnel.

Carpal Tunnel Syndrome occurs when the median nerve gets compressed in this tunnel. It is a fairly common condition affecting up to 1% of people at some stage in their life. Women are affected more often than men and there may be a family history of the condition.

What are the symptoms?

Pins and needles / tingling / numbness
This can affect the whole hand but usually the little finger is spared. It is often worse at night causing you to wake and can come on with certain activities such as driving or reading a newspaper. The fingers may also feel swollen at times. You may find you can relieve these symptoms by shaking the hand or by hanging it out of bed or down by your side.

This may be a general ache around the wrist or shooting pains down the fingers. The pain can also spread up the arm.

This may be noticed with certain tasks e.g. unscrewing jar lids. If the condition gets worse the muscles at the base of the thumb may become weak and start to ‘waste away’.

Persistent numbness
Affecting the fingertips is another sign of the condition getting worse, it may be noticed when trying to do fine tasks e.g. doing up buttons or sewing.

What causes Carpal Tunnel Syndrome?

Often it is unclear why the problem has occurred. Inflammation in the tendons running through the tunnel will compress the nerve. This can occur with over use and repetitive movements of the wrist. Carpal Tunnel Syndrome is more common in manual workers and when vibrating tools are used.

Arthritis and wrist fractures can narrow the tunnel causing compression of the nerve. Other conditions that are associated with Carpal Tunnel Syndrome include an underactive thyroid gland, diabetes, obesity and pregnancy (symptoms usually resolve some time after delivery). Any other problems would be rare.

Do I need any other tests?

It may be necessary to perform some simple nerve tests if your symptoms are not typical of Carpal Tunnel Syndrome. This involves a very small electrical current being passed across your wrist to test the conduction along the nerve at this point. The tests are at worst mildly uncomfortable.

What are the treatment options?

A wrist splint can help night time symptoms. This may be all that is necessary as symptoms of CTS can resolve without any further treatment. However, once symptoms have been present for more than a few months, it is likely that some form of treatment will be necessary.

A steroid injection in the wrist can be useful, particularly if symptoms have only been present for a few months and there is no loss of sensation to the fingertips, or loss of the muscle at the base of the thumb. This could be done at your first appointment. Symptoms often recur after a steroid injection.

An operation is often required for a permanent solution. If this is needed we will make you a further appointment (please bring your diary with you). Other treatments such as physiotherapy and ultrasound can be used but there is little evidence of their value. Acupuncture can help with pain.

The following is for your information if you do go on to have an operation.

On the day of your operation

On the day of your operation you can eat and drink normally and take your usual medications. Please wear something with loose fitting sleeves and remove any rings on the hand that is to be operated on. If you would like to listen to some music during the operation please bring a favourite CD. You will need someone to drive you home and will be with us for less than an hour.

The operation requires the palm of the hand to be numbed with local anaesthetic, which is very effective. The basis of the operation is to divide the ligament which forms the ‘roof’ of the tunnel. The operation takes less than half an hour. Four skin stitches are usually required. The hand is wrapped in a crepe bandage.

What do I need to do after the operation?

For the first twenty-four hours you need to keep the hand elevated. A pile of pillows when sitting or sleeping can be useful; this helps to keep swelling down and prevents bleeding.

The local anaesthetic will start wearing off after a few hours. Please start taking the painkillers we provide before then, and regularly for the first two days. Later (after four hours) on the day of your operation, gently bend and straighten the fingers and thumb every hour or so.

The next day you need to fully straighten and bend them, for at least five minutes every hour, this is very important and prevents them becoming stiff and painful.

The day after the operation you can start using your hand for light tasks. The hand will feel weak and be a little sore but the more you use the hand the quicker the recovery will be. You should take the bandage off yourself after three days, leaving the small dressing on. Try to keep your hand dry until the stitches come out at ten days, you will need to make an appointment with your own practice nurse for this. When the stitches are taken out you will notice the skin is scaling, and the scar is red/ purplish, thickened and tender to touch. This is quite normal. Again it is important to use your hand as much as possible.

If you have any problems after your operation and need medical advice please call our after-care line. This will be available until 6.30pm the day after your operation. In the case of a medical emergency you should always call 999 for an ambulance.

We will not arrange to see you again as this is usually not necessary. However if you do need to see or talk to us again, please call the appointment line
number. Both these numbers will be given to you on the day.

What is the recovery time?

Some people can do fairly hard labour after only a few weeks. However, it can take two to three months to regain full strength. The time off work will usually vary from a few days to a few weeks. Please ask for a medical certificate if needed.

How successful is the operation?

The majority of patients having carpal tunnel surgery are very satisfied with the outcome. A small number of patients do not get complete resolution of their symptoms. It would be rare for symptoms to be worse following surgery. Please ask how this relates to your symptoms.

It is most unusual for symptoms to recur, reported rates vary from 1/200 to 1/300. A second operation can be performed.

What are the possible complications?

As with any operation, there is a small risk of infection. This would normally require a course of antibiotics. The risk is 1-2%.

The scar usually heals very well. There is a small risk or it remaining sensitive and occasionally a patient may not be happy with its appearance.

Complex Regional Pain Syndrome affects approximately 1 in 250 patients, usually female. This condition does not only occur after this type of surgery, it can occur after any injury or insult to a limb. In the weeks following the surgery, the hand becomes very painful and the fingers stiff and swollen. It can take many months for improvement in the condition with regular visits to a physiotherapist. Undertaking regular finger exercises as discussed helps to prevent this problem.

Pillar pain, which is pain around the scar with heavy physical use of the hand can affect those with heavy manual jobs. Damage to the superficial branch of the median nerve supplying the palm. This would cause loss of sensation in this area and could also cause ongoing pain in the palm. Damage to the motor branch of the median nerve supplying the thumb. It is not usually possible to reverse this damage; this would leave the thumb permanently weak.

The majority of patients will not suffer any complications

IHG general exclusion criteria

1. Any local anaesthetic allergy.
2. Any latex allergy.
3. Implantable defibrillator.
4. 2 week wait referrals for cancer care.
5. Patients aged <18 years.
6. Patient weighing over 135Kg.
7. Patients who are detained under the Mental Health Act or are experiencing an acute psychotic episode.
8. Patients being detained by Her Majesty’s Prison Service, where security arrangements are deemed not to be appropriate.

NB We should also only treat patients who are deemed suitable for local anaesthetic treatment in the community and who prefer local anaesthetic over a general anaesthetic.

What our patients say

  • Excellent service from start to finish

    The County Practice, Syston - Jun 23
  • Always been really easy, friendly, professional and a relaxed environment

    Aspen Centre - Jun 23
  • Made to feel very comfortable - lovely team

    The County Practice, Syston - May 23
  • Professionalism throughout, friendly, and caring

    Aspen Centre - May 23
  • Super friendly, quick availability for surgery. I felt very at ease during the whole process - thank you

    Aspen Centre - Apr 23
  • The staff are lovely and made me feel very safe and explained the procedure and felt very looked after.

    The County Practice, Syston - Apr 23
  • Super friendly, quick availability for surgery. I felt very at ease during the whole process - thank you

    White Horse Medical Centre - Apr 23
  • The staff are lovely and made me feel very safe and explained the procedure and felt very looked after.

    White Horse Medical Centre - Apr 23
  • Very polite, kind, felt very looked after throughout

    Aspen Centre - Mar 23
  • Standard of care was very good - people were concerned about my welfare.

    Aspen Centre - Mar 23
  • Smaller service, is quieter and nicer. More concern for the patient

    Aspen Centre - Feb 23
  • Excellent service. Couldn't wish for more helpful and considerate staff.

    The County Practice, Syston - Feb 23
  • Very good service and friendly staff

    The County Practice, Syston - Jan 23
  • Very efficient and professional put me at ease

    The County Practice, Syston - Jan 23
  • Everyone has been absolutely friendly and professional, its been a relaxed experience

    Hathaway Medical Centre - Dec 22
  • All very efficient and friendly, also professional. More personal than dealing with the NHS

    The County Practice, Syston - Dec 22
  • Looked after very well. Quick, Thorough and kind, can’t believe I have had this done so quickly. Very Happy !!

    Hathaway Medical Centre - Nov 2022
  • So kind, been seen very quickly

    Aspen Centre - Nov 22
  • Lovely team, great help, great atmosphere, everything went so quick

    White Horse Medical Centre - Oct 22
  • The service was absolutely brilliant, staff included

    White Horse Medical Centre - Oct 22
  • Everything extremely efficient speedy and felt extremely comfortable

    The County Practice, Syston - Sep 22
  • Friendly, extremely competent staff, felt at ease the moment I was greeted by the doctor.

    Hathaway Medical Centre - Sep 22
  • Went very well and smooth, good communication, flexible appointment booking

    Aspen Centre - Sep 22
  • The staff are vey nice and helpful, I was recommended by a friend and I would recommend IHG to my friends too

    White Horse Medical Centre - Sep 22
  • Answered all my questions, vey informative, felt very looked after, very friendly

    Lawn Medical Centre - Sep 22
  • Speed, accuracy of information. Put at ease.

    Aspen Centre - Aug 22
  • Very caring and explained everything clearly. Very understanding

    Lawn Medical Centre - Aug 22
  • The care and way I have been treated, couldn't have asked for better

    White Horse Medical Centre - Aug 2022
  • Friendly, informative and professional

    White Horse Medical Centre - Jul-22

Get in touch

    Available at the following clinics:

    • Westbury
    • Chippenham
    • Gloucester
    • Syston (Leicester)
    • Swindon (South West)

    The following staff perform Carpal Tunnel Surgery:

    • Dr Olly Bradford
    • Dr Dan Lashbrook