title: Outcomes of surgical treatment of brachial plexus injuries using nerve grafting and nerve transfers.
abstract: Between 1993 and 1998, 32 male patients with brachial plexus injuries were surgically treated. Eighteen interfascicular grafting and 71 extraplexal neurotization procedures were performed separately or in combination. Donor nerves were the intercostals, spinal accessory, phrenic, contralateral C7, and cervical plexus, in order of frequency. Patients were followed for a minimum of 24 (average, 35) months. Biceps function was best following grafting the musculocutaneous nerve itself, or neurotization with the phrenic nerve (100 percent grade 4), followed by neurotization with the intercostals (89.5 percent grade 3 or more) and last, grafting the C5 root or upper trunk (grade 3 in one of three patients). Phrenic to suprascapular neurotization produced the best results of shoulder abduction (40 to 90 degrees), followed by combined neurotization of the spinal accessory to suprascapular and phrenic to axillary (20 to 90 degrees). Sensory recovery over the lateral forearm and palm varied from S2 to S3+, according to the method of reconstruction.
authors.affiliation: Department of Orthopedics and Traumatology, Assiut University Hospitals and Schools of Medicine, Egypt.
authors.forename: Tarek Abdalla
authors.initials: TA
authors.lastname: El-Gammal
authors.forename: Nihal Ahmed
authors.initials: NA
authors.lastname: Fathi
mesh_terms: D000293:Adolescent; D000328:Adult; D001917:Brachial Plexus / Q000293:injuries*; D020516:Brachial Plexus Neuropathies / Q000601:surgery*; D002648:Child; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D016067:Nerve Transfer / Q000379:methods; D016896:Treatment Outcome