DB50.0
Anal fissure
Fissura anal
CategoryDefinition
An anal fissure is a linear break or tear in the mucosa that lines the anal canal. It may occur when hard or large stools are passed after defecation and typically cause pain and bright red anal bleeding.
Index Terms
Anal fissureAcute anal fissureacute post anus fissureacute post anal fissureacute postanal fissureChronic anal fissure