What is TMJ?

While people sometimes call pain and dysfunction in the temporomandibular joint (TMJ) TMJ, TMJ is actually an acronym for the joint itself. Pain and compromised mobility in the TMJ, chewing muscles, and related structures is technically known as a temporomandibular disorder (TMD) or TMJ dysfunction. 

What are the signs of TMJ dysfunction?

The signs of TMJ dysfunction include:

  • Tenderness and pain in the jaw, joints, and/or face

  • Aching in and/or around your ear

  • Difficulty or pain when chewing 

  • Headaches

  • Aching or stiff neck

  • Locking of the joint, creating difficulty opening and closing the mouth all of the way

  • Clicking or popping noises when opening or closing the mouth

Though clicking and popping noises are common in patients with TMJ dysfunction or TMD, alone, without pain, these noises aren’t usually a cause for concern and you likely won’t need treatment. 

Do you offer TMD/TMJ treatment at Foundations Orthodontics? 

Yes! We are well-known for this as Dr. Moran has extensive post-graduate training in the diagnosis and treatment of painful and functional problems associated with TMJ or TMD.

What is a TMJ splint?

A TMJ splint, or stabilization splint, is a custom oral appliance that resembles a mouthguard. It’s designed to take pressure off of the TMJ and relax the surrounding muscles. This allows the joints and muscles to heal and repair themselves.

Will my TMJ splint still work if I clench or grind my teeth?

Yes. In fact, your TMJ splint will help with teeth grinding and clenching (bruxism) and protect your teeth from wear and damage. 

Is TMJ splint therapy only for adults?

Not anymore. While TMJ splint therapy is highly effective for adults and teenage patients, research indicates it can also be important for children if they exhibit certain red flags. In some cases, by using a TMJ splint while a patient is still growing, we can prevent damage to the jaw joints, and encourage proper growth and development of the lower jaw and face.