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Temporomandibular Joint Disorder Symptoms and Treatment

Temporomandibular Joint Disorder Symptoms and Treatment

If you experience pain in you ear and feel like chewing and grinding constantly, then you are probably affected by TMJ (temporomandibular joint) disorder. The following article provides information about the various symptoms and treatment opyions available for this condition.
Poushali Ganguly
Last Updated: Feb 8, 2018
The temporomandibular joint (TMJ) is the part of body that is directly in front of the ear canal on both sides of the head where the upper jaw and lower jaw join. The TMJ consists of many moving parts, which make scope for the upper jaw to close on the lower jaw. This joint is a usual sliding "ball and socket" joint, which has a disc in between the ball and the socket. This joint is functional when we move the jaw, bite or chew some thing, talk, or yawn. It is one of the most frequently used joints in the human body.
TMJ disorders
The joint is complex and is made of a number of muscles, tendons, and bones. Every component adds to the unproblematic operation of the TMJ. The muscles surrounding and attached to it help control the position and movement of the jaw.
TMD (temporomandibular disorder) is the term that covers acute or chronic swelling of the temporomandibular joint and muscles surrounding it. The dysfunction that happens as a result of this condition may lead to a lot of pain and impairment. The exact cause of this condition is not known however, it is believed to have multifactorial causes.
These causes include overactivity of the jaw muscles, increased sensitivity of muscles to pain, wear and tear of the joint, or injury to the jaw. Since the disorder is beyond the demarcation of any one discipline of medicine in particular, like dentistry, neurology, physical therapy, and psychology, there are a number of different treatment approaches for this condition.
Symptoms
TMJ disorders can be grouped together to form a set of complex dysfunctions that are associated with the jaw joint. The disorders that may develop are myofascial pain or dysfunction and Costen's syndrome. As muscles and joints work together to make this joint functional, if there is a problem with only one of them, then it may lead to stiffness, headaches, ear pain, bite problems, clicking sounds, or locked jaws.
The common symptoms of TMJ disorder:
  • Most of the patients with TMD go through ear pains, without any visible sign of infection. The ear pain is generally felt in the front or below the ear. An ear infection can be distinguished clearly from a TMD, since there is hearing loss or ear discharge in case of an ear infection.
  • Most of the patients also grind and clench their teeth, which leads to an increase in the wear and tear of the cartilage lining of the TMJ.
  • There are patients who can hear a constant grinding, crunching, buzzing, or popping sounds that may be medically termed as crepitus. These sounds at times can be accompanied by increased pain.
  • Some people may also experience dizziness or imbalance, something like vertigo.
  • Few patients report a clicking sound while chewing or a jaw lock.
  • The jaw movement may be reduced in some cases, which may give a general feeling of jaw being stuck or locked.
Treatment
There are various ways to treat TMD, which include medications, heat, and ice therapy and also sift diet.
  • An acrylic splint or mouth guard may be used to reduce or get rid of the grinding and clenching of the teeth. This mouth guard fits between the upper and lower teeth and prevents them from coming together. It is usually prescribed for the night but most of the patients use it throughout the day. The splint also helps to balance the bite.
  • It is suggested to keep the jaws apart as long as possible so that teeth grinding can be avoided. Patients are also advised against chewing gum, and crunchy and chewy food items.
  • Heat and ice therapy may also be used to reduce the muscle tension. This therapy also used in case of TMJ injury.
  • If none of the aforementioned treatment options work then, the last resort is surgery wherein the ligaments may be tightened, the joints may be restructured and replaced. This is the last option and is only used in case of serious and severe injury.
This condition is mostly treated with the use of simple treatments, and may not require surgery. However, the symptoms should not be overlooked as they may cause a lot of discomfort.
Disclaimer: This HealthHearty article is for informative purposes only, and should not be used as a replacement for expert medical advice.