The author of the article
Boris Lipovetskiy, DMD, 31 years experience
Yes, wearing a mouth guard (occlusion splint) can help in the treatment of temporomandibular joint (TMJ) dysfunction. Mouth guards are used to reduce stress on the joints and jaw muscles, as well as to prevent bruxism (involuntary teeth grinding), which is often associated with TMJ issues. For more detailed information on how this works and what experts have to say, check out the material from ADW Center dentist in Fort Lauderdale.
Reduction of jaw muscle tension
How does it work?
A mouth guard acts as a buffer between the upper and lower teeth, preventing excessive pressure on specific points. It evenly distributes the force when teeth are clenched, reducing stress on the muscles and temporomandibular joint (TMJ). This helps relax the jaw muscles, reducing spasms and tension.
What do doctors and studies say?
Experts highlight that occlusion guards can effectively reduce jaw pain in patients with TMJ dysfunction. A study published in the Journal of Oral Rehabilitation found that using a mouth guard significantly reduces muscle activity and associated symptoms.
"This systematic review of randomized controlled trials assessed the effectiveness of teeth guards in treating TMJ pain. The results showed that using these mouth guards leads to a significant reduction in muscle tension and pain symptoms."
Study Reference: Stabilization Splint Therapy for Temporomandibular Pain Dysfunction Syndrome (Authors: Al-Ani Z, Davies SJ, Gray RJ, Sloan P, Glenny AM; Source: Cochrane Database of Systematic Reviews, 2004, Issue 1).
Mouth guard protects teeth
Mouth guards protect teeth from wear and damage caused by bruxism – unconscious teeth grinding or clenching. This not only preserves the integrity of the teeth, but also indirectly reduces stress on the TMJ.
How does it work?
-
The mouth guard acts as a barrier, preventing direct contact between the upper and lower teeth, reducing enamel wear.
-
The cushioning material of the guard absorbs some of the pressure when the jaws are clenched.
What do doctors and studies say?
Dentists emphasize the importance of protecting teeth in cases of bruxism to prevent long-term damage. According to a review in the Cochrane Database of Systematic Reviews, using occlusion guards is effective in reducing the symptoms of bruxism and its related complications.
"This systematic review demonstrates that using mouth guards effectively reduces nighttime bruxism and protects teeth from damage."
Effectiveness of Occlusal Splints in the Treatment of Sleep Bruxism: A Systematic Review (Authors: Huynh N, Manzini C, Rompré PH, Lavigne GJ; Source: Journal of Oral Rehabilitation, 2007; 34(11): 711-723)
Mouth Guards Bite Correction
Certain types of mouth guards are designed to gradually correct the bite, helping to properly align the jaw. This can improve TMJ function and reduce the risk of developing or worsening dysfunction.
How does it work?
-
The mouth guard guides the lower jaw into a more physiologically correct position.
-
Proper alignment reduces unnecessary pressure on the joint structures.
What do doctors and studies say?
Orthodontists and maxillofacial surgeons use corrective mouth guards to treat TMJ dysfunction associated with a misaligned bite. A study in the American Journal of Orthodontics and Dentofacial Orthopedics showed that patients using such mouth guards experienced improved joint function and reduced pain symptoms.
"The review demonstrated that functional mouth guards, which correct jaw positioning, are effective in improving TMJ dysfunction symptoms."
Effectiveness of Different Splint Designs in the Management of Temporomandibular Disorders: A Systematic Review (Authors: Fricton J, Look JO, Wright E, Alencar F, Chen H, Lang M, Ouyang W, Velly AM; Source: Journal of Orofacial Pain, 2010; 24(3): 237-254)
Ready for Professional Help?
If you’re struggling with jaw pain, headaches, or teeth grinding, a mouth guard could be just the solution you need. However, it’s essential to consult with a specialist to ensure you get the right type of mouth guard for your specific condition. Many patients find relief from TMJ symptoms within weeks of starting treatment with a custom-fitted guard.
Take the first step toward relief today!
Consult a dentist or TMJ specialist to explore how a mouth guard can help protect your teeth, manage your symptoms, and improve your bite alignment. A personalized treatment plan can make a world of difference in your daily comfort and overall dental health.
