In patients with frozen shoulder, there are some problems with the knowledge and understanding of the disease, either by microscopic release or by manual release, therefore, a brief description is as follows: Adhesive capsulitis is an inflammatory lesion around the joint capsule, where the inflammatory response causes the capsule to thicken and adhere to the surrounding tissues, also known as frozen shoulder. If there is an associated rotator cuff injury, with acromioclavicular impingement, with shoulder pelvis injury, and biceps tendon lesion, I recommend microscopic release. I would recommend microscopic release of the adhesions, as well as combined management of these intra-articular lesions. If the adhesions are simple, there are no combined injuries, and the shoulder is severely compromised, and physical therapy is not considered to improve the shoulder, then release under anesthesia may be considered. The complete treatment consists of three parts: 1) release; 2) control of inflammation (although the release achieves the goal, the inflammatory process does not completely subside because of the release, so after the release, in addition to taking medication regularly, please do physical therapy and moderate training if possible; 3) after the release, due to the long-term restriction of movement, the joint muscle atrophy is significant, and muscle strength is significantly reduced, so I prepared a rehabilitation program, including muscle strength training to restore (muscle strength).