The position, length and arterial supply of vermiform appendix.
The arterial blood supply, position and length of appendix were studied in 100 Indian (Uttar Pradesh region) cadavers. In 39% more than one appendicular artery was demonstrated. The retrocaecal and retrocolic positions of the appendix were by far the commonest (58%). Incidence of postilial position was also fairly common (10%). The average length of the appendix was found to be 9.5 cm in the male and 8.7 cm in the female. The prevalence of the retrocaecal and retrocolic positions may partly explain the incidences of appendicitis.
D000293:Adolescent; D000328:Adult; D001065:Appendix / Q000033:anatomy & histology* / Q000098:blood supply; D001158:Arteries / Q000033:anatomy & histology; D005260:Female; D006801:Humans; D007194:India / Q000208:ethnology; D008297:Male; D008875:Middle Aged; D009549:Nigeria