Do you suffer from headaches? Do you clench or grind your teeth? Do you hear popping or clicking sounds when you move your jaw? Temporomandibular Disorder (TMD) is a general name for a variety of symptoms which can have a variety of causes. It’s often known as TMJ, for Temporomandibular Joint (Syndrome) and is a very common problem in the field of dentistry. Your dentist will assess you to see if you are a candidate for prevention and treatment of the problems associated with the joints and muscles of the jaws.