Section

Definition

In anatomy and physiology, a section refers to a single, flat surface of a three-dimensional structure that has been cut or sliced for the purpose of study or analysis. This allows for the examination of the internal structures and organization of body parts.

Related terms

Anatomical plane: A hypothetical plane used to transect the human body, in order to describe locations or directions relative to those planes.

Cross: section - A type of section that is cut transversely along the axis of a structure, allowing for a view of its radial layout.

Longitudinal section: A cut made along the length of an organ or tissue, displaying its vertical arrangement