Rupture of synovium, left hip

This code signifies a tear or break in the synovial membrane of the left hip joint. This membrane produces synovial fluid, which lubricates the joint and reduces friction during movement. A rupture can lead to pain, swelling, and impaired joint function.

Apply this code when documentation explicitly states a rupture of the synovium in the patient's left hip. This typically occurs due to trauma, overuse, or degenerative conditions. Supporting documentation should include physician notes detailing the injury and its location.

• Ensure laterality is clearly documented as "left hip"; do not use for unspecified or right hip.
• Distinguish from other hip soft tissue injuries, such as ligament or tendon ruptures.
• Consider an external cause code (V00-Y99) if the rupture is due to an injury.