Inclusion Criteria:  Patients who have been diagnosed with "Meniscus Tear" in the EMR imaging (X-ray or MRI or CT) of hospitalization Patients who have been hospitalized by Knee Pain A person who voluntarily orally agrees to participate in a clinical trial  Exclusion Criteria:  If the hospitalization period is less than 3 days, If there are other chronic diseases that may interfere with the treatment effect or interpretation of the results: cardiovascular disease, kidney disease, diabetic neuropathy, dementia, epilepsy, etc. If the cause of pain is caused by a soft tissue disease other than Knee joint: tumor, fibromyalgia, rheumatoid arthritis, gout, etc. Patients within 3 months of surgery on the hip joint If there is a fracture of the joint in the image finding If researchers judge that it is inappropriate to participate in the study; If you do not agree to participate in the study; Minors