Rupture of synovium, unspecified hip

This code signifies a tear or break in the synovial membrane of the hip joint. The synovium is a thin layer of tissue lining the joint capsule, responsible for producing synovial fluid that lubricates the joint. A rupture can lead to pain, swelling, and impaired joint function.

Apply this code when documentation indicates a rupture of the hip synovium without specifying laterality (left or right hip). This diagnosis is typically supported by imaging studies such as MRI or arthroscopy findings, alongside a patient's clinical presentation of acute hip pain and dysfunction.

• Ensure the documentation explicitly states "rupture of synovium" and not just a tear or sprain, which may indicate a different code.
• If laterality (left or right hip) is specified in the medical record, a more specific code should be selected.
• This code is for an acute rupture; chronic or degenerative conditions of the synovium may require different coding.