Anatomy of the Anal Canal – A Comprehensive Anatomical Review (2024) Jomer Ridvan Tarkan

Description

This text provides a detailed examination of the anal canal, including the organization and function of the internal and external anal sphincters, the anorectal ring, intersphincteric spaces, lymphatic drainage, and blood supply. It differentiates between the upper and lower anal canal based on embryonic origin, epithelium, blood sources, and innervation.