Tendovaginitis can usually be cured with surgical treatment. Tendovaginitis is usually caused by the tendon sheath compressing the tendon, producing mutual friction and causing inflammation, accompanied by localized pain, limited joint movement and other symptoms. If not treated in time, it will lead to aggravation of pain, flexion of distal fingers, inability to straighten, stuck and other symptoms, seriously affecting daily work and life. Tenosynovitis can be treated with surgery, which is more effective. Generally, the surgery takes local incision, i.e. making an incision in the area where the tendon sheath is stuck, so that the tendon sheath can be loosened and partially resected, which can enable the tendon to move smoothly. Generally, most of them do not cause recurrence after the surgery, so the surgery can cure tenosynovitis. Suffering from tenosynovitis should go to the regular medical institutions in time, follow the doctor’s instructions for standardized treatment, so as not to delay the condition, surgical treatment is generally a good choice for the ineffectiveness of conservative treatment, usually through surgical treatment can achieve the purpose of curing tenosynovitis.