Definition A broken jaw is a break in the jaw bone. A dislocated jaw means the lower part of the jaw has moved out of its normal position at one or both joints where the jaw bone connects to the skull (temporomandibular joints). Alternative Names Dislocated jaw; Fractured jaw; Broken jaw; TMJ dislocation Considerations A broken or dislocated jaw usually heals completely after treatment. However, the jaw may become dislocated again in the future. Complications may include: Airway blockage Bleeding Breathing blood or food into the lungs Difficulty eating (temporary) Difficulty talking (temporary) Infection of the jaw or face Jaw joint ( TMJ ) pain and other problems Problems aligning the teeth Causes The most common cause of a broken or dislocated jaw is injury to the face. This may be due to: Assault Industrial accident Motor vehicle accident Recreational or sports injury
TMJ is short for "Temporomandibular Joint" which is the jaw joint. Each person has two, one in front of each ear. It connects the lower and upper jaw bones and allows the joint to move up and down, forward to back, and side to side. TMJ Disorder , which is also sometimes called "TMJD," "TMJ Syndrome," or just "TMJ," is a poorly defined condition in which many symptoms can affect the joints. Some symptoms of TMJ disorder are pain upon movement, function issues, locking, and other the jaw joint problems. For a longer list of symptoms, please see our TMJ disorder symptom list . Conditions that affect other joints in the body, such as injury, arthritis, ankylosis (fusion), or developmental abnormalities, can also affect the temporomandibular joints. If you have any questions, please Create a SharePost , visit our message board , or ask an expert . Next: TMJ Symptoms
If I had an episode of lower back pain, am I always going to be more likely to have lower back pain in the future?
It is true that once you have an episode of lower back pain or shooting leg pain, you are probably more likely to have it in the future - if you do nothing. But you are not going to "do nothing."
I see a lot of patients with lower back pain and shooting leg pain. Once we work together to resolve the pain, a very common question and concern that is raised is whether the pain is likely to return. A typical example is the following: Mr. X comes in with lower back pain that shoots into the right leg all the way to the foot. MRI reveals a herniated disc at L5-S1 level. After an injection, the pain is 90% better. Next, Mr. X starts physical therapy. Six we...
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