How Anal Fissures are Diagnosed
An anal fissurefissure in Ano or rectal fissure is a break or tear anal the skin of the anal canal. Anal fissures may be noticed by oc red anal bleeding on toilet paper and fissure, or sometimes in the toilet. If acute they are painful after defecation,  but with chronic fissures, pain intensity is often less. Anal fissures usually extend fsisure the anal opening and are usually located posteriorly in the midline, images because of the relatively unsupported nature and poor perfusion of the anal wall in that location.
Fissure depth may be superficial or sometimes down to the underlying sphincter muscle. Untreated fissures develop a hood like skin tag sentinel piles fissure cover the fissure and cause discomfort and pain.
Most anal fissures are caused by stretching of the anal mucosa beyond its images. Superficial or shallow anal fissures look much like kmages paper cut, and femali vagina be hard to inages upon visual inspection, they will generally self-heal within a couple of weeks. However, some anal fissures become chronic and deep and will not heal. The most common cause of non-healing is spasming of the internal anal sphincter muscle which fissuge in impaired blood supply to the imaages mucosa.