Synovial fluid analysis is also known as joint fluid analysis. It helps diagnose the cause of joint inflammation. Each of the joints in the human body contains synovial fluid. This fluid is a thick ...
A synovial joint, also known as diarthrosis, joins bones or cartilage with a fibrous joint capsule that is continuous with the periosteum of the joined bones, constitutes the outer boundary of a synovial cavity, and surrounds the bones' articulating surfaces.
Synovitis happens when a synovial membrane or the fluid inside it is damaged or irritated. The affected synovial membrane swells up, thickens and causes pain and other symptoms inside your joints.
All synovial joints have a joint cavity filled with synovial fluid that is the site at which the bones of the joint articulate with each other. The articulating surfaces of the bones are covered by articular cartilage, a thin layer of hyaline cartilage.
A synovial joint is characterised by the presence of a fluid-filled joint cavity contained within a fibrous capsule. It is the most common type of joint found in the human body, and contains several structures which are not seen in fibrous or cartilaginous joints.
Synovial joints are the body’s most mobile joints, categorized into six distinct types—pivot, hinge, saddle, plane, condyloid, and ball-and-socket—each enabling a variety of movements essential for daily activities.
Most of the body's joints are synovial joints, which allow for movement but are susceptible to arthritis and related inflammatory conditions.
Learn the anatomy, classification, and function of synovial joints—the key to human movement and comprehensive mobility.
Synovial joints allow for smooth movements between the adjacent bones. The joint is surrounded by an articular capsule that defines a joint cavity filled with synovial fluid. The articulating surfaces of the bones are covered by a thin layer of articular cartilage.