Skip Navigation
Skip to contents

Hip Pelvis.  2015 Jun;27(2):120-124. 10.5371/hp.2015.27.2.120.

Sciatic Nerve Palsy Caused by Ruptured and Contracted Short External Rotator Muscles after Primary Total Hip Arthroplasty

Affiliations
  • 1Department of Orthopedic Surgery, Soonchunhyang University Cheonan Hospital, Soonchunhyang University College of Medicine, Cheonan, Korea. kwj9383@hanmail.net
  • 2Department of Orthopedic Surgery, Soonchunhyang University Seoul Hospital, Soonchunhyang University College of Medicine, Seoul, Korea.

Abstract

Although the incidence of sciatic nerve palsy following total hip arthroplasty is low, this complication can cause devastating permanent nerve palsy. The authors experienced a case of sciatic nerve palsy caused by ruptured and contracted external rotator muscles following total hip arthroplasty in a patient suffering from osteonecrosis of the femoral head. We report this unusual case of sciatic nerve palsy with a review of the literature.

Keyword

Arthroplasty; Hip replacement; Sciatic nerve palsy; Short external rotator muscles

MeSH Terms

Arthroplasty
Arthroplasty, Replacement, Hip*
Head
Humans
Incidence
Muscles*
Osteonecrosis
Paralysis
Sciatic Neuropathy*
Full Text Links
  • HP
Actions
Cited
CITED
export Copy
Close
Share
  • Twitter
  • Facebook
Similar articles
Copyright © 2026 by Korean Association of Medical Journal Editors. All rights reserved.     E-mail: koreamed@kamje.or.kr