Definition An anal fissure is a small tear or cut in the lining of the anus. It typically occurs in the thin, moist tissue that lines the anal canal. Anal fissures can cause pain and discomfort during bowel movements and may lead to bleeding. T...
Anal Fistula An anal fistula is a small tunnel that forms between the inside of the anus (the opening where stool comes out) and the skin around the anus. It usually occurs due to an infection in an anal gland, which causes a small abscess (a pock...
What is pilonidal sinüs? A pilonidal sinus is a small tunnel or cavity that forms in the skin near the tailbone, just above the cleft of the buttocks. It typically occurs when hair follicles become blocked and cause an infection or abscess to...
