Hand surgery

Since the 1930s, hand surgery has developed into a separate discipline within plastic and reconstructive surgery. While in the early years it was primarily concerned with the treatment of infections, tumours and accidents, hand surgery today involves surgical and non-surgical treatment of a range of conditions affecting the bones, nerves, tendons and muscles of the hand.

Range of treatments in Hand surgery


As well as treating annoying age spots (with laser therapy or peeling), it is also possible to improve the quality of the skin on the back of the hand with skin boosters (Restylane Vital). This increases the moisture in the outer layer of the skin, plumping it up and smoothing out fine lines and wrinkles.

Per session with Restylane Vital from CHF 1,000 
3 sessions are required every 4–6 weeks


Plastic surgery, and hand surgery in particular, includes treatment of various conditions as well as open and closed wounds.

Open wounds that involve damage to the skin should be surgically treated within six hours. We do not have an emergency ward at the Pyramid Clinic, but we can perform emergency surgery on request if spare operating theatre capacity is available, in consultation with your doctor. If this is not possible, we will immediately refer you to a reliable hand surgery centre.

Closed wounds allow surgery to be planned in advance and these procedures are performed on our own premises. This typically occurs in the case of broken bones that leave the skin unharmed. The surgery will be planned by the specialist as part of a preliminary consultation, but in some circumstances may not be possible until several days after the accident.


Carpal tunnel syndrome, also known as CTS, is a common condition of the hand, whereby, for reasons not yet fully understood, the median nerve of the hand becomes increasingly compressed and limited in its function.

The symptoms

The symptoms of carpal tunnel syndrome are pain in the hand during the night, accompanied by a feeling of numbness in the thumb, index and middle fingers. The problem may be initially relieved by non-surgical treatments such as exercises that involve shaking the hand, a splint to immobilise the wrist or cortisone injections into the carpal tunnel. If symptoms persist, a neurological examination will be undertaken to assess nerve conduction velocity. Then, depending on the outcome of this test, surgical intervention may also be considered as an option. Well-established techniques from plastic surgery and hand surgery are available for this.

The operation

The procedure can be performed under regional anaesthetic. The compressed nerve is released via a five-centimetre-long incision made between the thumb and the base of the little finger. We recommend spending a night in the clinic after carpal tunnel surgery. The hand should also be rested for about four weeks following surgery. Post-operative pain usually improves quickly, although a feeling of numbness in the fingers may persist for a while, depending on how long the individual has had the condition. 

Facts and figures

Length of operation:30 minutes
Anaesthetic:Local or regional anaesthetic
Length of stay at the clinic:1 night
Post-operative treatment:         Bandage for 1 week, rest for around 4 weeks, then increasing use possible
Ready to socialise:After 1 week
Back to school or work:After 2 to 3 weeks
Sport:Resume after 4 weeks
Costs:Cost coverage must be requested from your health insurance company

Dupuytren’s contracture is a disease of the connective tissue in the palm and fingers. It involves a progressive thickening and shrinking of the tissue; lumps may develop and the fingers become bent. Patients lose the ability to stretch their fingers and, if the condition worsens, also lose their ability to grip objects. The ring finger and little finger are the most commonly affected.


Dupuytren’s contracture progresses in stages, but may also stabilise at a certain point for many years. Treatment is by injection of medications that loosen the tissue, making it easy to straighten the crooked finger again. If one or more fingers become so bent that there is a significant loss of hand function, surgical treatment is recommended. The procedure may be performed under general or regional anaesthetic with a short stay in hospital (one night). The operation involves isolating and removing the strands of connective tissue responsible for the contracture. In most cases, patients are able to stretch their fingers again after surgery. However, to achieve long-term improvement, post-operative treatment with a hand splint or traction brace is frequently required. Even after surgery has proved effective, renewed contracture may develop over time, which in some circumstances will require further surgery.

Facts and figures

Length of operation:1–2 hours
Anaesthetic:General or regional anaesthetic
Length of stay at the clinic:1–2 nights
Post-operative treatment:Immobilisation for 5 days, removal of stitches after 2 weeks, joint splint for 2–3 months
Ready to socialise:    1 week
Back to school or work:3–4 weeks
Sport:Resume after 6 weeks
Costs:Health insurance

Osteoarthritis of the basal joint is the most common form of osteoarthritis of the hand. In the basal joint of the thumb, where the swivel and pivoting motions of the thumb are performed, the condition may cause severe, variable pain at the base of the thumb – typically when simple hand movements are made, such as using a key, opening a door or gripping small to medium-sized objects. The pain can be quite sharp and very unpleasant.


The treatment options include splinting the hand to stabilise the thumb, although this affects the mobility and the usability of the thumb. Other options include cortisone injections or deep x-ray therapy, which can also be used to relieve the symptoms. However this will not stop the condition from progressing. Once all non-surgical options have been exhausted, surgical treatment may be considered with good prospects of success. Well-established techniques from plastic surgery and hand surgery are available for this.

The procedure is performed under regional or general anaesthetic and involves a stay at the clinic (for one night). The bones that form the basal joint (multangular bones) are removed. A new joint is then constructed with the help of tendon fibres from the patient’s own tissue. After immobilising the joint for four weeks in a plaster cast, the hand may be used again. An additional period of several weeks is also required before the thumb will regain its full range of movement. The end result can be expected after about a year.

Facts and figures

Length of operation:1 hour
Anaesthetic:General or regional anaesthetic
Length of stay at the clinic:2 nights
Post-operative treatment:   Immobilisation for around 4 weeks, then increasing use possible
Ready to socialise: After 1 week
Back to school or work:After 6 weeks
Sport:After 6 to 8 weeks
Costs:Cost coverage must be requested from your health insurance company

Inflammatory processes in the fingers (often the thumbs) can lead to changes in the synovial sheaths and to thickening of the tissue. Trigger finger is a “triggering phenomenon” that causes the patient to have difficulty flexing or extending their fingers. This can in turn result in painful restriction of the patient’s mobility in everyday life. Surgery can be performed to transect the annular ligament and restore full mobility.

Facts and figures

Length of operation:20 minutes
Length of stay at the clinic:1 night
Post-operative treatment:Bandage for 1 week, stitches removed after 2 weeks
Ready to socialise:  Immediately
Back to school or work:After 2 weeks
Sport:After 3 to 4 weeks
Costs:Cost coverage must be requested from your health insurance company

Treatment options for elbow conditions

  • Arthroscopy of the elbow joint
  • Removal of loose bodies
  • Surgical treatment for elbow and forearm fractures
  • «Tennis elbow» and similar tendon problems
  • Nerve displacement
  • Treatment of restriction of movement
  • Elbow endoprosthetics
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Pyramid Clinic
Bellerivestrasse 34
CH-8034 Zürich

+41 44 388 15 15
+41 44 381 26 26