What is the difference between ligament strain and tear?

Ligament strain, ligament is a connective tissue cable connecting all bone blocks, which is closely parallel to elastic fibers. After ligament strain, local swelling, pain, tenderness and subcutaneous bleeding can be seen in the blue area. It is very important to deal with the sprain of joint ligament in the early stage. If it turns into a chronic disease due to improper treatment or misdiagnosis, it may leave dysfunction and be easily injured again in the future.

Ligament tearing is usually caused by the action beyond the range of joint activity, which leads to the passive traction of related ligaments and causes tearing or complete fracture, often accompanied by sprain and fracture. Muscle, ligament, fascia, synovium, etc. It is related to weight-bearing activities or posture changes. When the joints are twisted or the muscles contract suddenly, a few fibers can be broken, and the small joints are staggered, resulting in ligament damage, leading to ligament tearing or fracture.