triangle of Hesselbach
noun
triangle of Hes·sel·bach
| \ -ˈhes-əl-ˌbäk
\
\
Medical Definition of triangle of Hesselbach
: an area of the abdominal wall bounded laterally by the inferior epigastric artery, medially by the margin of the rectus muscle, and below by the inguinal ligament
— called also Hesselbach's triangle