Fissure Anatomy Definition

A fissure in the anus is abnormal. It is a painful crack in the edge of the anus and is very painful.

Fissure Of Rolando Britannica

Vallecula groove anatomy any furrow or channel on a bodily structure or part.

Fissure anatomy definition. Sulcus anatomy any of the narrow grooves in an organ or tissue especially those that mark the convolutions on the surface of the brain. A shallow vertical groove dividing the spinal cord throughout its length in the midline posteriorly. A small unnatural crack in the skin or mucous membrane as between the toes or at the anus.

Fissure definition a narrow opening produced by cleavage or separation of parts. A fissure in the cerebral cortex is a normal feature. Some of the most common fissures include anal fissures and foot fissures.

A fissure is a medical condition where the skin splits or tears apart. Anatomy a narrow split or groove that divides an organ such as the brain lung or liver into lobes. A cleft or groove.

Called also posterior median sulcus. It is a deep fold that involves the entire thickness of the brain wall. Medical definition of fissure.

A fissure can be normal or abnormal. A tear in the anal canal one of the most common causes of red blood in the stool. Some of the most common fissures include anal.

In anatomy a fissure latin fissura plural fissurae is a groove natural division deep furrow elongated cleft or tear in various parts of the body also generally called a sulcus or in the brain a sulcus. A shallow vertical groove in the closed part of the medulla oblongata continuous with the posterior median fissure of the spinal cord. Fissure anatomy a long narrow slit or groove that divides an organ into lobes.

Anal Fissure Sciencedirect