Anatomic considerations and the relationship between the piriformis muscle and the sciatic nerve


Guvencer M., Akyer P., Iyem C., Tetik S., Naderi S.

SURGICAL AND RADIOLOGIC ANATOMY, vol.30, no.6, pp.467-474, 2008 (SCI-Expanded) identifier identifier identifier

  • Publication Type: Article / Article
  • Volume: 30 Issue: 6
  • Publication Date: 2008
  • Doi Number: 10.1007/s00276-008-0350-5
  • Journal Name: SURGICAL AND RADIOLOGIC ANATOMY
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Page Numbers: pp.467-474
  • Keywords: piriformis muscle, sciatic nerve, sciatica, piriformis syndrome, gluteal region, TOTAL HIP-ARTHROPLASTY, OF-THE-LITERATURE, GLUTEAL REGION, ENTRAPMENT, PAIN
  • Dokuz Eylül University Affiliated: Yes

Abstract

Stating background The piriformis syndrome is one of the non-discogenics causes of sciatica. It results from the compression of the sciatic nerve (SN) by the piriformis muscle (PM) in the neutral and piriformis stretch test position. The evidence of the increase in pain in the test position requires a detailed anatomical study addressing the changes that occurred in the SN and PM anatomy during the test position. The aim of this study is to examine this relationship morphometrically.