Volvulus

  Volvulus is a condition in which the bowel twists on itself, causing obstruction to the flow of material through the bowel. It can also lead to obstruction of the blood supply to the intestine itself, which can result in tissue death within the bowel.[1] Volvulus is most commonly due to a birth defect called […]

Anal Fistulas

What is an anal fistula? A fistula is an abnormal connection between two organs or two tissue surfaces. An anal fistula (fistula-in-ano) is a connection between the anal canal and the skin. In order to understand the cause, treatment, and complications of therapy for fistula-in-ano, an understanding of the anatomy of the anal canal is […]