Persistent sacrococcygeus ventralis muscle in an adult human pelvic wall

Avariation for surgeons to note

Velayudhan Nair, Rema V. Nair, R. V. Mookambika, K. G. Mohandas Rao, S. Krishnaraja Somayaji

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

Occurrence of abnormal muscles in the pelvic wall is very rare. During a routine dissection of the pelvic wall, an abnormal muscle referred to as sacrococcygeus ventralis was noted in a 65-year-old South Indian cadaver. The fleshy fibers of the muscle were arising from the lateral part of the ventral surface of the sacrum at the level of S3 segment. The muscle passed downwards in front of the S4 and S5 sacral segments, halfway through its course it became tendinous and finally became inserted in the ventral surface of the coccyx. Sacrococcygeus ventralis is a muscle which is well developed in animals where it acts on their tail. In human beings, sacrococcygeus ventralis is seen only during fetal life. A rare case of its persistence in an adult pelvic wall is reported and discussed here.

Original languageEnglish
Pages (from-to)567-569
Number of pages3
JournalJournal of the Chinese Medical Association
Volume74
Issue number12
DOIs
Publication statusPublished - 01-12-2011

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Muscles
Coccyx
Sacrum
Cadaver
Tail
Dissection
Surgeons

All Science Journal Classification (ASJC) codes

  • Medicine(all)

Cite this

Nair, Velayudhan ; Nair, Rema V. ; Mookambika, R. V. ; Mohandas Rao, K. G. ; Krishnaraja Somayaji, S. / Persistent sacrococcygeus ventralis muscle in an adult human pelvic wall : Avariation for surgeons to note. In: Journal of the Chinese Medical Association. 2011 ; Vol. 74, No. 12. pp. 567-569.
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Persistent sacrococcygeus ventralis muscle in an adult human pelvic wall : Avariation for surgeons to note. / Nair, Velayudhan; Nair, Rema V.; Mookambika, R. V.; Mohandas Rao, K. G.; Krishnaraja Somayaji, S.

In: Journal of the Chinese Medical Association, Vol. 74, No. 12, 01.12.2011, p. 567-569.

Research output: Contribution to journalArticle

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