Fissure Anatomy Definition

A fissure in the cerebral cortex is a normal feature. Called also posterior median sulcus.

Brain Anatomy

A small unnatural crack in the skin or mucous membrane as between the toes or at the anus.

Fissure anatomy definition. 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. Anatomy a narrow split or groove that divides an organ such as the brain lung or liver into lobes.

A cleft or groove. A shallow vertical groove dividing the spinal cord throughout its length in the midline posteriorly. A fissure is a medical condition where the skin splits or tears apart.

It is a painful crack in the edge of the anus and is very painful. A shallow vertical groove in the closed part of the medulla oblongata continuous with the posterior median fissure of the spinal cord. A fissure can be normal or abnormal.

Fissure anatomy a long narrow slit or groove that divides an organ into lobes. A fissure in the anus is abnormal. Fissure definition a narrow opening produced by cleavage or separation of parts.

Sulcus anatomy any of the narrow grooves in an organ or tissue especially those that mark the convolutions on the surface of the brain. It is a deep fold that involves the entire thickness of the brain wall. Vallecula groove anatomy any furrow or channel on a bodily structure or part.

Some of the most common fissures include anal fissures and foot fissures. 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. Medical definition of fissure.

Lung Lobes And Fissures