Nerve transfers in brachial plexus palsies.

Area of Science:

• Neurosurgery
• Orthopedic Surgery
• Pediatric Surgery

Background:

• Nerve transfers have been used for traumatic brachial plexus lesions for many years.
• Their application has recently expanded to obstetric brachial plexus palsy.
• Nerve transfers augment, rather than replace, traditional nerve grafting methods.

Purpose of the Study:

• To explore the expanding role of nerve transfers in brachial plexus reconstruction.
• To discuss the decision-making process for selecting nerve grafting versus nerve transfer.
• To highlight the various therapeutic options and lack of consensus in brachial plexus repair.

Main Methods:

• Review of current surgical techniques for brachial plexus repair.
• Analysis of factors influencing the choice between nerve grafting and nerve transfer.
• Consideration of patient-specific variables like age, delay in treatment, and injury type.

Main Results:

• Nerve transfers provide additional reconstructive possibilities, enhancing outcomes.
• The choice between nerve grafting and nerve transfer depends on specific functional goals and patient factors.
• A growing number of therapeutic options exist, though a definitive consensus is lacking.

Conclusions:

• Nerve transfers are a valuable addition to the surgical armamentarium for brachial plexus injuries.
• Surgeons face complex decisions in optimizing reconstructive strategies.
• Emerging trends suggest a personalized approach to brachial plexus reconstruction is evolving.