ULNAR NERVE COMPRESSION AT THE ELBOW
Surgery for ulnar nerve compression, performed under local anaesthesia as a day-case procedure, with return to light work within one to two weeks.
ABOUT THIS CONDITION
The cubital tunnel is a tube formed of muscle, bone and ligament at the elbow. The ulnar nerve, which supplies the little and ring fingers, passes through this tunnel and can become compressed, leading to sporadic numbness, tingling and discomfort. This condition is known as cubital tunnel syndrome, and it is one of the most common nerve compression disorders of the upper limb.
Left untreated, compression of the ulnar nerve can lead to permanent nerve damage, progressive weakness and loss of hand function. Where nonsurgical treatments such as splinting and activity modification prove ineffective, surgery is recommended to decompress the nerve before irreversible damage occurs.
The surgical procedure involves cutting the tissue over the nerve to relieve pressure. It is performed under local anaesthesia as a day-case. Many patients notice the tingling and numbness improve soon after surgery, but recovery can take up to 18 months where pressure has damaged the nerve.
BEFORE SURGERY
Surgery is only recommended when conservative management has not provided adequate relief. These treatments are explored first.
OPTION 1
Wearing an elbow splint at night keeps the joint in a straight position, reducing pressure on the ulnar nerve during sleep. Elbow padding during the day can also help minimise aggravation from surface contact.
OPTION 2
Non-steroidal anti-inflammatory drugs (NSAIDs) may help manage pain and swelling around the cubital tunnel. These are used alongside other conservative measures rather than as a standalone treatment.
OPTION 3
Avoiding prolonged elbow flexion, such as holding a phone for long periods or resting on the elbow, can reduce nerve irritation. Ergonomic adjustments at work are often an effective first step.
PROCEDURE OVERVIEW
A straightforward day-case procedure performed under local anaesthesia.
Surgery Time
Anaesthesia
Hospital Stay
Drains
Supporting Garment
The exact surgical approach is determined at consultation, after an examination and a discussion of the options.
RECOVERY TIMELINE
Week 1
Keep the wound clean and dry. A follow-up appointment is scheduled one week after surgery to review healing and remove any dressings.
Weeks 1–2
Most patients can return to sedentary or light work within one to two weeks of surgery, provided the wound is healing well and discomfort is manageable.
Months 1–3
A gradual return to moderately physical work is typically possible within three to four months as strength and sensation continue to improve.
4+ Months
Return to heavy physical work and intensive exercise is usually achievable at four or more months. Physiotherapy is occasionally recommended to support full functional recovery.
AFTER SURGERY
Ulnar nerve decompression takes the pressure off the nerve so that it can recover. How much and how quickly symptoms improve varies, and depends partly on how long the nerve has been compressed. The aims are:
WHY CHOOSE THIS PROCEDURE
The procedure is performed under local anaesthesia, so you are awake, the area is numbed, and the risks of a general anaesthetic are avoided.
Cubital tunnel surgery is a day-case procedure. You arrive and go home the same day, with no overnight hospital stay required.
Most patients return to light work within one to two weeks, making this a practical choice for those who cannot afford extended time off.
Professor Hindocha specialises in upper limb nerve conditions and brings extensive experience in achieving consistently strong outcomes for cubital tunnel patients.
GETTING BACK TO YOUR LIFE
Recovery progresses in clear stages. Here is what most patients can expect at each milestone.
WEEK 1
Wound review and dressing change. Rest at home, keep the arm elevated where possible, and avoid getting the wound wet.
WEEKS 1–2
Return to sedentary or light work such as desk-based tasks, typing and driving short distances. Avoid heavy lifting or repetitive elbow strain.
MONTHS 3–4
Gradual return to physically active roles and moderately demanding tasks as strength and sensation continue to improve.
4+ MONTHS
Return to heavy manual work, gym training and sport. Physiotherapy is occasionally recommended to help patients regain full strength and function at this stage.
IS THIS RIGHT FOR YOU?
Surgery is typically recommended when conservative management has failed or when symptoms are severe enough to risk permanent nerve damage. You may be a suitable candidate if you experience:
WHY EARLY TREATMENT MATTERS
Cubital tunnel syndrome is a progressive condition. Without treatment, compression of the ulnar nerve can cause damage that may become irreversible, even after surgery. If you are experiencing any of the symptoms below, early assessment is strongly advised.
EXPLORE FURTHER
Other hand and upper limb conditions treated by Professor Hindocha.
HAND SURGERY
Compression of the median nerve at the wrist, causing numbness, tingling and weakness in the hand.
HAND SURGERY
A condition where a finger locks or catches when bent due to inflammation of the tendon sheath.
HAND SURGERY
Benign fluid-filled cysts that form around the joints and tendons of the hand and wrist.
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After years of being unhappy with my breasts after breastfeeding, I'm so glad I trusted my instincts and waited until I found the right surgeon. From my first consultation, Professor Hindocha made me feel completely at ease and I knew I could trust him. I'm only a week post-op and already love my results. I feel incredibly lucky to have found him and truly believe I found the best surgeon.
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Consultation to aftercare
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Patient stories describe individual experiences. Results vary from person to person, and the risks, limitations and likely outcome of any procedure are discussed with you at consultation.
TAKE THE FIRST STEP
Assessment and treatment of ulnar nerve compression.
If you are experiencing numbness, tingling or weakness in your little or ring finger, do not wait for symptoms to worsen. Professor Hindocha will assess your condition thoroughly, confirm the diagnosis and advise on the treatment options, surgical or otherwise.
FREQUENTLY ASKED QUESTIONS
Clear answers to the questions we hear most often.
