Diarthrosis
free movement
Diarthrosis refers to a type of joint in the human body that is characterized by its highly mobile nature, allowing for a wide range of movements. This type of joint is also referred to as synovial joint due to the presence of synovial fluid that lubricates the joint and allows smooth movement.
Examples of diarthrosis joints in the human body include the knee joint, elbow joint, shoulder joint, and hip joint. These joints have a structure that consists of two bones covered with cartilage, which prevents the bones from rubbing against each other, and they are held together with ligaments and tendons.
Diarthrosis joints can perform different types of movements, including flexion, extension, abduction, adduction, and rotation. The movement is made possible by the ability of the joint to change its shape due to the flexibility of the bone structure, tendons, and ligaments involved.
Injuries to diarthrosis joints are common, especially in athletes, and they can result in symptoms such as pain, swelling, and limited range of motion. Proper diagnosis and treatment of diarthrosis injuries are crucial for full recovery and to prevent long-term damage to the affected joint.
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