Torn finger ligaments can be treated by general treatment, immobilization, medication, surgery and so on. 1. General treatment: after the finger ligament is torn and not straight, we should avoid local activities and adopt braking to prevent the condition from getting more serious. 2. Brace fixation: you can choose to wear a brace to fix it to avoid finger activities, usually need to be fixed for about a month, and then exercise the joints to stabilize the stability of the finger joints. 3. Medication: A torn ligament in the finger may cause severe pain, and non-steroidal anti-inflammatory and analgesic medications, such as Loxoprofen sodium and acetaminophen, may be used as prescribed by the doctor. 4. Surgery: If the torn ligament in the finger is more serious, accompanied by joint capsule damage, contracture, then surgery is needed to achieve a radical cure and restore function. After the phenomenon of torn finger ligaments can not be straight, it is recommended to go to the hospital in time to improve the examination, and follow the doctor’s instructions to take standardized treatment.