Synovial membrane

Definition

The synovial membrane is a specialized connective tissue that lines the inner surface of capsules in synovial joints and secretes synovial fluid. This fluid lubricates the joint, reducing friction and wear between cartilages during movement.

Related terms

Synovial Fluid:

A viscous, egg white-like fluid produced by the synovial membrane that lubricates and nourishes cartilage in synovial joints.

Cartilage:

A flexible, connective tissue found in various forms in the larynx and respiratory tract; in certain joints, it covers the ends of bones where they meet to form a joint.

Synovial Joint: A type of joint that is surrounded by a flexible capsule filled with synovial fluid, allowing for a wide range of motion such as found in knees and elbows