Neuropexy: Surgical Nerve Repair Explained

Neuropexy is the surgical repair of a damaged nerve, typically involving suturing the divided ends (proximal and distal segments) together to restore continuity and function.

The goal is to enable axonal regeneration across the repair site, re-establishing communication between the nerve and the central nervous system. Successful neuropexy promotes recovery of sensory, motor, and autonomic functions.

Surgical techniques vary based on:

• Type of nerve injury (sharp transection, crush, stretch)
• Nerve location and diameter
• Time since injury
• Use of nerve grafts or conduits for gaps

Microsurgical precision, proper alignment of fascicles, and tension-free repair are critical for optimal outcomes. Postoperative rehabilitation supports functional recovery.