Anal Fissure: Causes and Treatment

2022-05-27T12:38:47+00:00

Anal Fissure: Causes and Treatment Description of anal fissure: An anal fissure is a tear or rip that develops in the lining of the anus. The tear may extend into the internal sphincter (a circular ring of smooth muscle). When an anal fissure forms, the internal sphincter muscle goes into spasm which leads to [...]