Pathologies Perianal Fistula and Abscess Sacrococcygeal pilonidal disease (or sacrococcygeal cyst) Ulcerative colitis (UC) Rectocele: obstructed defecation syndrome Rectal prolapse Anal itching Polyps of the colon and rectum Pelvic floor dysfunctions The stoma Irritable bowel disease Hemorrhoids Diverticular disease of the colon Crohn’s disease Constipation and obstructed defecation syndrome Colon and rectal cancer Fecal incontinence Warts Anal fissure Anal cancer