Ligament rupture specifics vary, there are certain differences in recovery, generally need at least 1 month to get well. If it is a partial rupture, because the injury is not particularly serious, within 48 hours of the injury, the limb should be elevated and local ice packs should be applied to reduce local swelling and local exudation, which can help a lot in relieving pain. 48 hours later, hot packs and infrared physical therapy can be applied to improve local blood circulation, and safflower oil and oral Panax notoginseng tablets can be used to promote the recovery of the ligament. For patients with complete ligament rupture and joint instability, surgery is needed to suture the ligament and then fix it with a brace for 1 month, and it takes about 2 months to recover completely. In addition, MRI is required for ligament rupture to clarify the extent of the damage, and minor ruptures can be fully recovered in 1 month.