Temporomandibular Joint (TMJ) Syndrome (Temporomandibular Joint Disorder)Medical Author:
William C. Shiel Jr., MD, FACP, FACR
William C. Shiel Jr., MD, FACP, FACRDr. Shiel received a Bachelor of Science degree with honors from the University of Notre Dame. There he was involved in research in radiation biology and received the Huisking Scholarship. After graduating from St. Louis University School of Medicine, he completed his Internal Medicine residency and Rheumatology fellowship at the University of California, Irvine. He is board-certified in Internal Medicine and Rheumatology. Medical Editor:
Melissa Conrad Stöppler, MD, Chief Medical Editor
Melissa Conrad Stöppler, MD, Chief Medical EditorMelissa Conrad Stöppler, MD, is a U.S. board-certified Anatomic Pathologist with subspecialty training in the fields of Experimental and Molecular Pathology. Dr. Stöppler's educational background includes a BA with Highest Distinction from the University of Virginia and an MD from the University of North Carolina. She completed residency training in Anatomic Pathology at Georgetown University followed by subspecialty fellowship training in molecular diagnostics and experimental pathology.
Treatment OverviewThe most common dental treatment for TM disorders is using splints or bite plates for a short period of time. Splints—called occlusal splints—are usually clear, plastic appliances that fit between the upper and lower teeth. They help reduce grinding and clenching (bruxism) and, in turn, can relieve muscle tension and pain. This may allow a displaced disc to return to its normal position. Splints are used over short periods of time so that they do not cause permanent changes in the teeth or jaw. Temporarily avoid dental work (such as crowns, bridges, or shaving down the teeth) and orthodontic treatments involving permanent changes to the jaw. At best, these measures may not work any better than conservative treatments. At worst, they can cause irreversible damage. If your doctor recommends surgery or other treatment that involves permanent changes, be sure to get a second opinion before you start treatment. SOURCE: Healthwise TMJ Syndrome OverviewTemporomandibular joint (TMJ) syndrome is pain in the jaw joint that can be caused by a variety of medical problems. The TMJ connects the lower jaw (mandible) to the skull (temporal bone) in front of the ear. Certain facial muscles control chewing. Problems in this area can cause head and neck pain, facial pain, ear pain, headaches, a jaw that is locked in position or difficult to open, problems biting, and jaw clicking or popping sounds when you bite. Temporomandibular joint syndrome is also referred to as temporomandibular joint disorder. The TMJ is comprised of muscles, blood vessels, nerves, and bones. You have two TMJs, one on each side of your jaw. Muscles involved in chewing (mastication) also open and close the mouth. The jawbone itself, controlled by the TMJ, has two movements: rotation or hinge action, which is opening and closing of the mouth, and gliding action, a movement that allows the mouth to open wider. The coordination of this action also allows you to talk, chew, and yawn.
Viewer Comments & ReviewsTemporomandibular Joint (TMJ) Syndrome - TreatmentsThe eMedicineHealth physician editors ask:What treatment was effective for your TMJ? Temporomandibular Joint Syndrome - CausesThe eMedicineHealth physician editors ask:What was the cause of your temporomandibular joint (TMJ) syndrome? Temporomandibular Joint (TMJ) Syndrome - Symptoms ExperiencedThe eMedicineHealth physician editors asked:For Temporomandibular Joint (TMJ) Syndrome, what were the symptoms and signs you experienced? |
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Temporomandibular Joint (TMJ) Syndrome
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Temporomandibular Joint Syndrome »
TMJ, or temporal mandibular joint, is the synovial joint that connects the jaw to the skull.
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