piriformis

[解]梨状肌

发音

UK /ˌpɪ.ɹɪˈfɔː.mɪs/
US /ˌpɪɹ.əˈfɔɹ.mɪs/

词形变化

piriformes 复数 piriformes

别名

pyriformis

释义与例句

n.
  1. 1.

    A gluteal muscle which arises from the front of the sacrum and the ischium or sacrotuberous ligament, passes out of the pelvis through the greater sciatic foramen, and inserts into the greater trochanter of the femur, serving in humans to rotate the thigh laterally.

    梨状肌

    医学 生物 动物学

相关短语

piriformis syndrome

词源

Unadapted borrowing from New Latin pirifōrmis, ellipsis of mūsculus pirifōrmis (“pear-shaped muscle”). Doublet of piriform.

来源：wiktionary