There are three degrees of ligament rupture:

I degree – part of the fibers of the ligament is torn, continuity and mechanical integrity are preserved. There is no hemorrhage at the site of injury, and virtually no swelling or swelling is detected. Complaints of moderate pain.

II degree – most of the fibers are torn. There is bruising and swelling, movement in the joint is limited and painful. Minor instability in the joint may be detected.

III degree – complete rupture of the ligament. It is characterized by joint instability, severe swelling and bruising. Complaints of severe pain.