Factors affecting the prognosis of brachial plexus injuries.
The clinical results in a series of 131 patients with 134 brachial plexus injuries were analysed to determine the factors affecting prognosis. Isolated injuries to the upper trunk had the best prognosis, but the prognoses of isolated injuries to the cords, upper roots and lower trunk were not as good. Complete injuries of the plexus had the worst prognosis. Pain which persisted for more than six months was a bad prognostic sign for neurological recovery regardless of the location of the lesion. Horner's syndrome was not always accompanied by a bad prognosis. Operation did not affect the prognosis except in open lacerations. A pseudomeningocele detected by myelography usually precluded recovery in the root at the level of the pseudomeningocele.
D000293:Adolescent; D000328:Adult; D000368:Aged; D001917:Brachial Plexus / Q000293:injuries* / Q000601:surgery; D005260:Female; D006732:Horner Syndrome / Q000150:complications; D006801:Humans; D008297:Male; D008588:Meningocele / Q000150:complications; D008875:Middle Aged; D011379:Prognosis; D013997:Time Factors