Carpal tunnel syndrome occurs when the median nerve is compressed at the wrist, leading to numbness, tingling, pain or weakness in the hand and fingers. Symptoms are often worse at night and may interfere with grip strength or fine hand movements if left untreated.

Surgery is considered when symptoms persist despite splinting or other non-surgical treatments, or when nerve compression is causing weakness or muscle wasting. The procedure releases the ligament overlying the nerve, reducing pressure and allowing nerve function to recover.

Recovery is usually straightforward. Sensory symptoms often improve quickly, while strength and comfort continue to recover over time. This procedure is best suited to patients with confirmed carpal tunnel syndrome whose symptoms are affecting daily function or progressing despite conservative treatment.