Operative management of selected brachial plexus lesions

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Abstract
✓ A 12-year operative experience with 171 consecutive patients with severe brachial plexus lesions who had at least 1½ years of follow-up review is analyzed. Selection for and timing of operation was helped by categorization of each individual plexus element as “completely” or “incompletely” injured and as “in continuity” or “not in continuity.” Results for each element could be given a single grade by a system which defined that element's proximal and distal input. For most lesions in continuity, an operative delay of several months is advocated so that intraoperative electrical evaluation can be used. Thus, in 282 gunshot wounded and stretch-injured elements of which 210 were thought to be clinically complete, 63 were spared resection because of nerve action potentials (NAP's) found at intraoperative testing, and 57 recovered function with only neurolysis. Elements resected (120) were confirmed as neurotmetic both by intraoperative electrical and subsequent histological studies. Acceptable results were ...