What is TMJ disorder?
TMJ disorder involves the dysfunction of the joints that connect the skull and lower jawbone. The temporomandibular joints (TMJs) facilitate all mouth movement. Every time a person opens and closes the mouth or chews and bites down on food, the TMJs are engaged. Since these joints are essential to oral function, TMJ disorder will affect a person’s everyday life. The TMJ can dysfunction when a person’s upper and lower sets of teeth do not align properly (a malocclusion) when the mouth is closed. Worn down teeth, misaligned jawbones, or orthodontic problems can cause a malocclusion. Bruxism, the act of habitually grinding or clenching teeth, also affects the TMJ.
What are symptoms of TMJ dysfunction?
TMJ dysfunction can cause a number of symptoms, many of them quite painful. Following are the most commonly reported symptoms associated with this condition:
- Clicking or popping sensations when opening the mouth or chewing food
- Facial pain and jaw pain
- The jaw locking up where one cannot open or close their mouth
- Discomfort during oral function
- Frequent headaches
- Worn down teeth – especially the molars
How can restorations and oral appliances help?
Dental restorations such as crowns or bridges can be used to rebuild a patient’s bite. By rebuilding the bite, teeth will align properly during oral function and when the mouth is closed. This will help alleviate stress on the TMJ. Custom oral appliances may be prescribed as well to help reduce tension and strain on the TMJ – especially at night when patients tend to grind and clench their teeth most.
To learn more about treating TMJ disorder, contact our office to schedule a consultation with our dental team!
