Articulatio synovialis

Articulatio Synovialis is a type of joint in the human body, also known as a synovial joint. These joints are the most common and most movable type of joint in the body of a mammal.

Structure

The articulatio synovialis is characterized by the presence of a cavity between the articulating bones which is filled with synovial fluid. This fluid is produced by the synovial membrane that lines the joint cavity. The articulating surfaces of the bones are covered with a thin layer of hyaline cartilage.

Function

The main function of the articulatio synovialis is to provide movement. The synovial fluid within the joint cavity reduces friction between the articulating bones during movement. This allows for smooth and pain-free movement.

Types

There are six types of synovial joints in the human body. These include:

• Hinge joint
• Pivot joint
• Saddle joint
• Plane joint
• Condyloid joint
• Ball and socket joint

Each type of joint allows for different types of movement.

Clinical significance

Damage or disease affecting the articulatio synovialis can lead to pain and loss of movement. This can be caused by various conditions such as arthritis, gout, and lupus. Treatment for these conditions often involves medication to reduce inflammation and pain, and in severe cases, joint replacement surgery may be necessary.

See also

• Joint
• Synovial fluid
• Synovial membrane
• Hyaline cartilage