The inguinal region: anatomic differences in men and women with reference to hernia formation.
Fifty inguinal regions were dissected in anatomic human adult specimens, of which 26 were males and 24 females. The comparison of anatomic variations in both sexes showed that the distance between the public tubercle and the internal ring was larger, and the rectus muscle significantly wider in females. The diameter of the internal ring was larger in males, however, with significant variability. No differences were found regarding the presence or absence of the conjoint tendon. The anatomic variations may explain the sex differences in hernia formation.
Rosen
A
A
Department of Surgery A, Assaf Harofeh Medical Center, Zerifin, Israel.
Nathan
H
H
Luciansky
E
E
Orda
R
R
D000715:Anatomy / Q000706:statistics & numerical data; D001344:Autopsy; D005260:Female; D006552:Hernia, Inguinal / Q000209:etiology* / Q000473:pathology; D006801:Humans; D007264:Inguinal Canal / Q000033:anatomy & histology*; D008297:Male; D012727:Sex Characteristics