Yawning with bone ringing is often seen in temporomandibular joint disorder, temporomandibular joint disorder often manifests as pain around the temporomandibular joint, in addition, there will also appear when opening the mouth, there is obvious popping sound, temporomandibular joint disorder is both trauma caused by the aseptic inflammation of the temporomandibular joints, but also with the overbite, autoimmune diseases such as rheumatoid arthritis, can lead to temporomandibular joint disorder, the most prominent manifestation is the patient with obvious popping sound when opening the mouth, most do not need to treat the patient. The most prominent manifestation of TMJ disorder is the obvious popping sound when the patient opens his mouth, which is mostly untreated. In the later stage, if there is swelling and pain around the temporomandibular joint, even affecting the patient’s bite, we can consider oral non-steroidal anti-inflammatory drugs for treatment, also can be combined with local closed injections, to further improve the aseptic inflammation of the temporomandibular joints, in addition to temporomandibular joint disorders, be sure to pay attention to do not bite too hard, pay attention to the protection of temporomandibular joints.