Tennis elbow usually takes 1-3 months to recover, and its treatment measures mainly include the following: first, conservative treatment, mild symptoms can be given appropriate rest, avoid harmful activities, with physical therapy and drug therapy can be relieved. Commonly used local closed injection treatment, patients are required to avoid excessive labor within 2-3 weeks after closure. Some patients with severe pain 1-2 days after injection can take oral pain medication, sometimes need to repeat 2-3 times a week. Manipulative treatment, after general anesthesia, the patient’s muscle relaxation, the operator holds his upper arm with one hand, the other hand grasps the wrist, so that the wrist joint palmar flexion, the forearm is completely rotated in front of the elbow joint flexion, and then pull the elbow joint straighten a number of times, at this time, feel the adhesion of the lateral elbow, the sound of the rupture; secondly, surgical treatment, the ineffectiveness of the conservative treatment can be considered as a surgical treatment for minimally invasive removal of the lesions, and re-suture of the tendon.