Hip ligament injury may have the following symptoms: first, pain, if the injury of the hip ligament is more serious, you can hear the sound of the ligament rupture, and at the same time feel severe pain, especially when the hip joint is flexion and extension activities pain is very significant. Second, swelling, when the ligament injury is often accompanied by bleeding, then swelling can appear, also can be accompanied by soft tissue damage around the ligament, which aggravates the swelling. Thirdly, bruising petechiae and pressure pain, there can be obvious pressure pain at the ligament injury, and if there is more bleeding, bruising petechiae can be seen under the skin at the injury, which is caused by bleeding from the ligament rupture into the skin. Fourthly, the joint activity is limited. When the hip joint does flexion and extension activities, as well as inward and outward movements, the pain and activity limitation are very obvious.