What a Cubital Tunnel Release Can Achieve
The cubital tunnel is a narrow passageway on the inner side of the elbow through which the ulnar nerve passes. When the nerve becomes compressed it can cause pain, tingling and numbness in the ring and little fingers. Night-time symptoms are common and can disrupt sleep. With continued compression, weakness and muscle wasting may develop.
A cubital tunnel release relieves pressure on the ulnar nerve, improving symptoms and function while helping prevent further nerve damage. Improvement in pain, tingling and night-time symptoms often occurs early, while recovery of strength and sensation may take longer.
Your Surgical Journey
Your surgical journey begins with a comprehensive consultation with Dr Collins at The Surgery. This provides time to assess your symptoms, examine your hand and elbow and discuss your goals and expectations in detail.
A cubital tunnel release is typically performed as a day procedure under general anaesthetic. An incision is made along the inner aspect of the elbow to release the structures compressing the ulnar nerve. In some cases the nerve may be repositioned to prevent irritation if it moves over the bony prominence during elbow movement.
Recovery and Aftercare
Some swelling, stiffness and tenderness around the elbow are expected after surgery. Hand therapy is commonly recommended to help restore movement, strength and function. Driving is usually possible after one to two weeks, once you can safely control the vehicle and perform emergency manoeuvres comfortably.
Return to work depends on the nature of your role. Desk-based work may be possible within two weeks, while more physically demanding roles may require a longer recovery period.
Is a Cubital Tunnel Release Right for You?
You may be suitable for a cubital tunnel release if you experience pins and needles, numbness or pain in the ring and little fingers, night-time symptoms that disturb sleep or progressive hand weakness.
A consultation with Dr Collins allows for a personalised assessment of your symptoms and function, and an opportunity to discuss whether surgical release may be the most appropriate management option for you.
Cubital Tunnel Release in Dunedin with Dr Anne Collins
Frequently Asked Questions
Cubital tunnel syndrome is caused by compression of the ulnar nerve as it passes through the cubital tunnel on the inner side of the elbow. This can cause pain, tingling or numbness in the ring and little fingers. With ongoing compression, weakness and reduced hand function may develop.
The ulnar nerve supplies sensation to the ring and little fingers and powers many of the small muscles in the hand. Because the nerve passes through the cubital tunnel at the elbow, compression in this area affects these fingers.
A cubital tunnel release is performed under general anaesthetic as a day procedure. An incision is made along the inner aspect of the elbow and the structures compressing the ulnar nerve are released. In some patients the nerve may be repositioned to prevent irritation during elbow movement. The wound is closed with dissolvable sutures.
Patients commonly consider surgery when symptoms persist despite non-surgical treatment such as activity modification, splinting or physiotherapy, when night-time symptoms disrupt sleep or when numbness, weakness or muscle wasting worsens. Surgery aims to relieve pressure on the nerve and prevent irreversible nerve damage.
No. Cubital tunnel release is performed as a day procedure.
Some discomfort, stiffness and swelling are expected after surgery. Pain, tingling and night-time symptoms often improve early, while recovery of strength and sensation may take longer. Hand therapy is commonly recommended to support recovery.
A sling may be provided to support the hand in the early post-operative period. Keeping the hand elevated, particularly during the first few days after surgery, helps reduce swelling and stiffness. When resting, the hand should be kept above the level of the heart where possible.
Return to work depends on the nature of your role. Desk-based or supervisory work may be possible after two to three weeks, while physically demanding roles may require a longer period of leave.
Driving is usually possible after one to two weeks, once you can safely control the vehicle and perform emergency manoeuvres comfortably.
All surgery carries some degree of risk. Potential risks include pain, bleeding, infection, adverse scarring, stiffness, nerve or vessel injury, persistent symptoms, recurrence, complex regional pain syndrome or the need for further surgery.
Yes. Outcomes vary depending on factors such as the duration and severity of nerve compression, individual anatomy and adherence to post-operative care. Expected outcomes, risks and limitations are discussed in detail during your consultation.
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