The temporomandibular joint (TMJ) is the joint found in the lower part of the mandible. It is responsible for chewing, talking, and swallowing. Muscles are attached to this joint to help control the movements of your jaw. Unfortunately, this joint is not spared from problems. This particular joint can have problems and this condition is called temporomandibular disorder (TMD).

How Does the Temporomandibular Joint Disorder Happen?
Dentists have difficulty finding the real cause of this particular disorder. Experts suggest that the problem is caused by muscles and joint problems. It can also arise from trauma received by the jaw such as a heavy blow. Some dentists also indicate that people who constantly grind their teeth are at risk

of developing a temporomandibular joint disorder. Other causes of this condition include misalignment of the jaw and infection.