Cartilage, joints, range of motion

Fibrous Joints

Joints with no joint cavity that exhibit little to no movement, such as skull joints.

Sutures

Type of fibrous joint characterized by seams between bones.

Synovial Joints

Joints with a larger cavity containing synovial fluid, allowing for significant movement.

Gliding Movement

Movement that occurs in plane joints, involving only slight movement.

Flexion

An angular movement that decreases the space between two bones.

Extension

An angular movement that increases the space between two bones.

Abduction

Movement away from the midline of the body.

Adduction

Movement toward the midline of the body.

Passive ROM

Range of motion achieved via external application of force.

Active ROM

Range of motion that occurs through an individual's own muscular effort.

Dislocation

An injury that occurs when bones are moved out of their proper alignment.

Sprain

An injury that occurs when ligaments are damaged.