inferior lumbar triangle

(redirected from Petit lumbar triangle)

inferior lumbar triangle

[TA]
area of the back (posterior abdominal wall) bounded by edges of the latissimus dorsi and external oblique muscles and iliac crest; herniations occasionally occur here.

in·fe·ri·or lum·bar tri·an·gle

(in-fēr'ē-ŏr lŭm'bahr trī'ang-gĕl) [TA]
Area of the back (posterior abdominal wall) bounded by edges of the latissimus dorsi and external oblique muscles and iliac crest; herniations occasionally occur here.
Synonym(s): Petit lumbar triangle.