双深层臀肌。

The double deep gluteal muscles.

作者信息

Tanyeli Ercan, Pestemalci Turan, Uzel Mehmet, Yildirim Mehmet

机构信息

Department of Anatomy, Cerrahpasa Medical Faculty, Istanbul University, Kocamustafapasa, Istanbul, Turkey.

出版信息

Saudi Med J. 2006 Mar;27(3):385-6.

PMID:16532103

Abstract

During routine dissections on a 65-year-old male cadaver, we encountered double piriformis, double gemelli superior and inferior, double quadratus femoris muscles in the left gluteal region. The sciatic nerve passed between the lower piriformis and the upper superior gemelli muscles infrapiriform foramen as usual. No other variation was found in the region. This rare variation may be of importance in the radiology and surgery of this region.

摘要

在对一具65岁男性尸体进行常规解剖时，我们在左侧臀区发现了双侧梨状肌、双侧上下孖肌、双侧股方肌。坐骨神经像往常一样从下梨状肌和上孖肌之间穿过梨状肌下孔。该区域未发现其他变异情况。这种罕见的变异可能在该区域的放射学和外科手术中具有重要意义。