Restoration of upper extremity function after peripheral nerve injuries.

Area of Science:

• Orthopedics
• Neurosurgery
• Plastic Surgery

Background:

• Peripheral nerve injuries of the upper extremity are frequent in both domestic and occupational settings.
• These injuries often involve total or partial nerve lesions, necessitating specialized surgical intervention.

Purpose of the Study:

• To outline the principles of peripheral nerve reconstruction in the upper extremity.
• To provide a comprehensive overview of surgical techniques for managing nerve injuries.

Main Methods:

• Review of established and advanced surgical procedures for peripheral nerve repair.
• Discussion of techniques including immediate and delayed nerve repair.
• Exploration of nerve grafting (free and vascularized) and muscle/tendon transfers.

Main Results:

• Detailed description of various reconstructive methods for upper extremity nerve injuries.
• Emphasis on the applicability of these techniques for different types of nerve lesions.
• Highlighting the role of neurotization in functional recovery.

Conclusions:

• Effective management of upper extremity peripheral nerve injuries relies on a broad understanding of reconstructive principles.
• A range of surgical options, from nerve grafting to muscle transplantation, are available for restoring function.
• Multidisciplinary surgical expertise is crucial for successful patient outcomes.