The thumb joint can ring mostly in patients with stenosing tenosynovitis, such as computer typists, instrumentalists, embroiderers, etc. Due to the long-term occupation of repetitive activities of the thumb, the long flexor tendon of the thumb repeatedly rubs against the tendon sheath, resulting in a sterile inflammatory response to the chronic strain localization. The inflammatory stimulation leads to hypertrophy of the tendon sheath and adhesion of the tendon causing stenosing tenosynovitis, which causes the tendon to rub against the tendon sheath when the thumb joint is active, causing a popping sound and local pain. The pain and ringing of the joint may be aggravated by prolonged exertion and cold. The symptoms can be relieved significantly. In the early stage, patients can be treated with rest, braking, local heat and necessary medication to relieve the symptoms, and if necessary, local closed injection can be considered. If conservative treatment does not work well, surgical release is required.