Under normal circumstances, you shouldn’t have any trouble moving your jaw. So if it gets locked in place – thus preventing you from opening or closing your mouth – it can naturally be very alarming. What does it mean if your jaw has become stiff or locked? And what can you do about it? You can find out with the help of your dentist.
What Can Cause a Stiff or Locked Jaw?
Oftentimes, the issue lies in the temporomandibular joint (TMJ). This is the joint that connects the lower jaw to the skull; you have one on both sides of your head, just in front of the ears. As long as your TMJ is healthy and functioning properly, you shouldn’t have any problems with your jaw movement.
However, sometimes the TMJ may become misaligned. This can make it more difficult for it to move the way it should, therefore resulting in limited jaw movement. Additionally, in some circumstances, the disc that separates the lower and upper parts of the joint might become dislocated. If this happens, your jaw might get stuck.
What Can You Do If You Have a Stiff or Locked Jaw?
If your jaw has become locked, try to remain calm. Sometimes you might be able to help the TMJ disc slip back in place by gently moving your jaw from side to side with both hands. You can also try applying a heating pad to the area. This helps relieve some of the tension in the muscles around the TMJ, making it easier for the disc to return to its proper alignment.
If you aren’t able to unlock your jaw by yourself, then you should get to the nearest emergency room as soon as possible.
What Can You Do About a TMJ Disorder That’s Causing a Stiff or Locked Jaw?
In circumstances where your locked jaw is the result of a TMJ disorder, your dentist might be able to help. They can give you a custom mouthguard that moves your jaw slightly forward, which relieves some of the pressure on your TMJ and gives it a chance to recover. By wearing your mouthguard as directed, you can often address the issues that caused your TMJ disorder in the first place.
Other forms of therapy might be necessary depending on what caused your TMJ disorder and how severe it is. There are also certain steps you can take at home that might help, such as avoiding hard foods, performing jaw exercises, and reducing stress.
If you’re having problems with your jaw due to a TMJ disorder, you can’t afford to ignore it. Start exploring your options for treatment immediately.
About the Author
Dr. Matthew Hart earned his dental degree at the Tennessee Health Science Center. He always loves helping patients overcome their dental anxiety and get whatever care they might need. His practice, Beck Dental Care of Columbia, can provide customized mouthguards for treating TMJ disorders. To schedule a consultation with Dr. Hart, visit his website or call (931) 236-2141.