Wisdom teeth without pain symptoms, if the wisdom teeth can erupt orthodontically and the surrounding tissue is healthy, can not be removed, if the wisdom teeth are blocked or accompanied by peripheral tissue lesions, it should be removed, as follows. 1. Wisdom teeth can erupt orthodontically and the surrounding tissues are healthy: wisdom teeth have no adverse effect on the surrounding tissues and can erupt orthodontically to establish a normal occlusal relationship with the opposing teeth, they may not be extracted, and they should be retained to exercise masticatory functions in the oral cavity. 2. Wisdom teeth are blocked or accompanied by lesions in the surrounding tissues: although wisdom teeth do not have pain symptoms, they cannot erupt normally, and may cause or have caused decay of neighboring teeth, root resorption of neighboring teeth, and food blockage, etc., which has an adverse effect on oral health and should be extracted as soon as possible. It is recommended to visit a regular medical institution and receive professional treatment with the help of a doctor.