Frequent headaches, a stiff jaw and pain when you open or close your mouth can be indicators of a temporomandibular joint (TMJ) disorder. The TMJ joint attaches your lower jaw to your head, and if it becomes injured, the health and range of motion of your jaw can be impacted. If you have any of the symptoms of TMJ, our dentist, Dr. Edward Moon, can help your find solutions through TMJ therapy in Mission Viejo, California. Start getting the relief you need, call 949-348-1212 today.