Tendon sheath cysts can be referred to the Department of Hand and Foot Surgery, Orthopedics and Pain Medicine. 1. Hand and Foot Surgery: Tendon sheath cysts belong to the category of hand and foot surgery if they are subdivided according to the surgical site. Because tendon sheath cysts most often appear in the wrist, through the professional treatment of the hand and foot surgeon, you can get the best treatment plan. 2. Orthopedics: Some hospitals do not have this branch of hand and foot surgery due to the lack of detail or limited level of hospitals, patients can choose orthopedics because tendon sheath cysts belong to orthopedics, and orthopedic surgeons can handle tendon sheath cysts appropriately. 3. Pain department: if the tendon sheath cyst is relatively small, only localized pain and discomfort symptoms, you can choose conservative treatment, do not need to carry out surgery for the time being, at this time, you can choose the pain department, through the pain department of physical, drug or closed treatment, can make the symptoms of tendon sheath cysts can also be effectively improved. If the diagnosis of tendon sheath cysts, it is recommended that early standardized treatment to reduce the adverse effects of the disease.