title: Posterior approach for double nerve transfer for restoration of shoulder function in upper brachial plexus palsy.
abstract: Restoration of shoulder function is one of the most critical goals of treatment of brachial plexus injuries. Primary repair or nerve grafting of avulsion injuries of the upper brachial plexus in adults often leads to poor recovery. Nerve transfers have provided an alternative treatment with great potential for improved return of function. Many different nerves have been utilized as donor nerves for transfer to the suprascapular nerve and axillary nerve for return of shoulder function with variable results. As our knowledge of shoulder neuromuscular anatomy and physiology improves and our experience with nerve transfers increases, so evolve the specific transfer procedures. This article presents a technique and rationale for reconstructing shoulder function by transferring the distal spinal accessory nerve to the suprascapular nerve and the nerve branch to the medial head of the triceps to the axillary nerve, both through a posterior approach.
authors.affiliation: Hand and Microsurgery, Division of Plastic and Reconstructive Surgery, Department of Surgery, Washington University School of Medicine, St. Louis, MO, USA.
authors.forename: Stephen H
authors.initials: SH
authors.lastname: Colbert
authors.forename: Susan
authors.initials: S
authors.lastname: Mackinnon
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