The main types of peripheral nerve surgery include direct nerve repair for clean cut injuries, nerve grafting to bridge gaps between nerve ends, decompression for compressed nerves, and nerve transfer to redirect function from a working nerve to a paralysed one. Recovery from nerve surgery is a gradual, long-term process because nerves regenerate slowly at approximately one millimetre per day. Depending on the length of nerve that needs to regenerate and the distance from the repair to the target muscle or sensory area, meaningful functional recovery may take months to more than a year.

The degree of functional recovery depends on the type and severity of the injury, the patient's age, how quickly treatment was initiated, and the length and quality of the nerve repair. In general, younger patients recover nerve function better than older ones, and injuries treated early produce better results than those managed after a long delay. While the goal of nerve surgery is always to achieve maximum possible recovery, it is important to understand that complete restoration of pre-injury function is not always achievable, particularly in severe or longstanding injuries. Honest discussion of realistic expectations is always part of the planning process at Galwa Care Hospital.

Physiotherapy and occupational therapy are essential after peripheral nerve surgery. During the recovery period while the nerve is regenerating, physiotherapy protects the joints from stiffness, prevents muscle shortening, and prepares the limb for the return of function. As nerve recovery progresses, therapy retrains the muscles and helps the patient re-learn movements and sensations. If nerve damage is left untreated, the affected muscles can waste and atrophy permanently, joints can become stiff and contracted, and the sensory loss can become irreversible. Early surgical intervention consistently produces better outcomes than delayed treatment.

Many peripheral nerve procedures use refined, tissue-sparing techniques with incisions placed carefully to access the nerve with minimal disruption to surrounding structures. The procedures are performed under appropriate anaesthesia with post-operative discomfort that is generally manageable with standard pain relief. Patients are typically discharged the same day or after a short hospital stay depending on the extent of the surgery. The recovery period varies widely depending on the procedure, from a few weeks for simple decompression to many months for major nerve repair or transfer cases, with structured follow-up throughout.