An accessory iliacus muscle: A case report

Sujatha D'Costa, Lakshmi A. Ramanathan, Sampath Madhyastha, S. R. Nayak, Latha V. Prabhu, Rajalakshmi Rai, Vasudha V. Saralaya, Prakash

Research output: Contribution to journalArticle

5 Citations (Scopus)

Abstract

We present a case of an anomalous accessory iliacus muscle in the iliac fossa which gets originated from the iliac crest and inserting along with iliopsoas, and appear to compress the L4 root of femoral nerve. During the routine dissection of a male cadaver aged 58 years, we found an accessory iliacus muscle. The L2 and L3 nerve roots joined the L4 root distal to the accessory iliacus muscle. The L4 root of the femoral nerve supplied accessory iliacus muscle. Accessory iliacus muscle might cause tension on the femoral nerve resulting in referred pain to the hip and knee joints and to the lumbar dermatome L4. The clinical significance of this variant muscle and its importance in the femoral nerve entrapment has been discussed.

Original languageEnglish
Pages (from-to)407-409
Number of pages3
JournalRomanian Journal of Morphology and Embryology
Volume49
Issue number3
Publication statusPublished - 2008

All Science Journal Classification (ASJC) codes

  • Pathology and Forensic Medicine
  • Embryology
  • Developmental Biology
  • Cell Biology
  • Medicine(all)

Fingerprint Dive into the research topics of 'An accessory iliacus muscle: A case report'. Together they form a unique fingerprint.

  • Cite this

    D'Costa, S., Ramanathan, L. A., Madhyastha, S., Nayak, S. R., Prabhu, L. V., Rai, R., Saralaya, V. V., & Prakash (2008). An accessory iliacus muscle: A case report. Romanian Journal of Morphology and Embryology, 49(3), 407-409.