Anal Fissure


Internal anal sphincterotomy.

Anal fissure is caused by  spasm of the internal anal sphincter. The internal sphincter’s contribution to the retention of feces  is insignificant compared to external sphincter whose... Περισσότερα


Anal fissure

Anal fissure is a tear of skin around anus, usually at the posterior position and rarely anterior position. Causes This crack in the perianal skin is usually caused... Περισσότερα