Rotation

Definition

Rotation in the context of anatomy and physiology refers to the movement of a bone or body part around its own axis within a joint, allowing for circular motion. This type of movement can occur in different planes and is crucial for various bodily functions.

Related terms

Synovial Joint: A freely movable joint that is enclosed by a fluid-filled capsule, enabling a wide range of movements including rotation.

Axis:

An imaginary line about which rotation occurs in an anatomical part, central to understanding rotational movements.

Circumduction:

A combination movement of flexion, extension, abduction, and adduction, resembling a circular motion but distinct from rotation as it involves moving the body part in a circular trajectory without necessarily rotating around its axis