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Carpal tunnel syndrome is one of the most common hand and wrist conditions in the UK, affecting people who type, drive, lift, use tools, or perform repetitive hand movements. When symptoms become persistent and disruptive, carpal tunnel surgery can help restore comfort, function, and quality of life.
This guide explains everything you can expect before, during, and after carpal tunnel surgery so you feel confident and prepared at every stage.
What Carpal Tunnel Syndrome Is (Quick Overview)
Carpal tunnel syndrome occurs when the median nerve—one of the main nerves in the hand—becomes compressed as it travels through the tight passageway in your wrist known as the carpal tunnel.
Common Symptoms
- Numbness or tingling in the thumb, index, middle, or ring fingers
- Weak grip or difficulty holding objects
- Pain that worsens at night
- Shock-like sensations travelling into the hand
How It Affects Daily Life
People often notice difficulty:
- Typing or using a mouse
- Driving
- Buttoning clothes or holding utensils
- Carrying bags or performing manual tasks
When symptoms become persistent or interfere with daily activities, treatment may be required.
Why Surgery Is Recommended
Surgery is usually considered when:
- Symptoms do not improve with non-surgical treatments (splints, physiotherapy, steroid injections)
- The condition has progressed and nerve function is affected
- Symptoms are severe or constant
Carpal tunnel surgery aims to relieve pressure on the median nerve and prevent long-term damage.
Before Surgery: What Happens at Your Consultation
Your consultation is an important step to confirm your diagnosis and ensure that surgery is appropriate for your symptoms.
Diagnosis Process
Your consultant will:
- Review your symptoms and medical history
- Examine your hand and wrist
- Assess grip strength, sensation, and movement
- Check for signs of nerve compression
Nerve Tests (Optional)
In some cases, a nerve conduction study may be recommended. This test measures how well the median nerve is working and can help confirm the diagnosis, particularly when symptoms are unclear.
Preparing for Surgery
Before your procedure, you will be advised to:
- Keep the wrist clean and free of lotions or creams
- Wear comfortable clothing
- Arrange transport home, as your hand may feel weak afterwards
- Avoid food or drink restrictions are not required for this procedure, as it is performed under local anaesthesia
Your consultant will explain the procedure in full, answer all questions, and make sure you feel comfortable moving forward.
On the Day: Step-by-Step of the Procedure
Carpal tunnel surgery is a quick, straightforward, and highly routine procedure performed under local anaesthesia.
What to Expect
- Arrival at the clinic
You will be welcomed, checked in, and prepared for the procedure. - Local anaesthesia
Your surgeon will numb your wrist and hand so you remain comfortable throughout. You will be awake but unable to feel pain in the area. - The procedure (15–20 minutes)
The surgeon makes a small incision in your palm.
They then release the transverse carpal ligament, which reduces pressure on the median nerve. - Closing and dressing
The incision is closed with stitches and covered with a dressing to protect the area.
Most patients go home within 30–60 minutes after the procedure.
After Surgery: Recovery Timeline
Recovery is usually straightforward, and many patients notice improvement in symptoms soon after the procedure.
Immediate Aftercare
- Keep the dressing clean and dry
- Move your fingers gently to maintain mobility
- Avoid pressure on the palm for the first few days
Dressing & Wound Care
- Stitches are typically removed after 10–14 days
- Keep the area covered until fully healed
- Avoid soaking the hand until stitches are removed
Returning to Daily Activities
Driving:
- You may be able to drive once you can comfortably control the wheel and perform an emergency stop. Your surgeon will guide you based on your progress.
Work:
- Light office work: around 1–2 weeks
- Manual work or jobs requiring lifting: 4–6 weeks
Exercise & Lifting:
- Light movement: immediately after surgery
- Avoid heavy lifting for 4–6 weeks
- Gradually increase activity as advised by your surgeon
Most patients regain normal hand function steadily over a few weeks.
Results: What You Can Expect
Carpal tunnel surgery is widely recognised as an effective treatment for long-term relief.
Symptom Improvement
- Many patients experience immediate relief from numbness or tingling
- Grip strength and dexterity improve gradually over several weeks
- Night-time symptoms often resolve quickly
How Long Results Take
You can expect:
- Noticeable improvement within days or weeks
- Full recovery over 6–12 weeks
- Continued improvement in strength for several months
When to Seek Help
Contact your clinic if you experience:
- Increasing pain
- Persistent swelling or redness
- Fever or signs of infection
- Worsening numbness or weakness
Prompt review ensures your recovery stays on track.
Top 5 FAQs
1. Is carpal tunnel surgery painful?
No — the procedure is performed under local anaesthesia, so you should not feel pain during surgery. You may feel some discomfort or soreness afterwards, which usually improves within a few days.
2. How long does the surgery take?
Carpal tunnel surgery typically takes 15–20 minutes. You can usually go home shortly after the procedure.
3. When can I return to work?
Most people return to office-based work within 1–2 weeks. If your job involves lifting or manual tasks, you may need 4–6 weeks before returning safely.
4. When will my symptoms improve?
Many patients notice relief from numbness or tingling soon after surgery. Grip strength and full hand function usually improve over 6–12 weeks.
5. Is the procedure safe?
Carpal tunnel surgery is a well-established and commonly performed procedure. Your surgeon will discuss risks and benefits with you during your consultation so you can make an informed decision.