Somatosensory evoked potential monitoring in the surgical treatment of acute, displaced acetabular fractures. Results of a prospective study. Academic Article uri icon

Overview

abstract

  • A prospective protocol was developed to prevent iatrogenic nerve injury during the surgical treatment of acute, displaced acetabular fractures in 103 patients. The protocol included an independent neurologic evaluation and perioperative somatosensory evoked potential (SEP) monitoring (tibial division only). The incidence of posttraumatic nerve injury was 29% (30/103 patients). The incidence of postoperative nerve injury was 5% (5/103 patients): complete sciatic, 0; tibial division, 0; peroneal division, 5. Somatosensory evoked potential monitoring of the tibial division is effective in preventing injury to this division. If perioperative SEP monitoring is used, independent stimulation of the tibial and peroneal divisions is recommended. High-risk groups for perioperative injury to the sciatic nerve include those patients with significant posterior column or wall displacement or posttraumatic sciatic nerve injury.

publication date

  • April 1, 1994

Research

keywords

  • Acetabulum
  • Evoked Potentials, Somatosensory
  • Fractures, Bone
  • Sciatic Nerve

Identity

Scopus Document Identifier

  • 0028260153

PubMed ID

  • 8156677

Additional Document Info

issue

  • 301