Meniscus re-tear after surgery can be treated conservatively or surgically, depending on the patient’s condition. 1. Conservative treatment: If the patient’s meniscus re-tear is relatively mild, without causing severe pain in the joints, restricted movement and other symptoms, you can consider conservative treatment, local use of flurbiprofen gel paste to alleviate the symptoms, wear a brace for protection, and exercise the quadriceps muscle appropriately to prevent atrophy. 2. Surgery: If the degree of meniscus damage is more serious or rupture, patients need timely surgical treatment, commonly used surgical methods such as partial meniscectomy, meniscus repair, etc., usually according to the patient’s specific condition to choose. Patients after meniscus surgery again tear need timely medical treatment, by the doctor to determine the severity of the patient’s meniscus injury, choose the appropriate treatment, the patient usually pay attention to the meniscus protection, to avoid re-injury, do not blindly use drugs.