Jaw Joint Popping
Jaw joint popping refers to the audible sound that occurs when the temporomandibular joint (TMJ) clicks while opening or closing the mouth. Normally, the joint head and the articular disc move synchronously, but in cases of misalignment, the disc often shifts forward. When opening or closing the mouth, the joint head suddenly moves back into its correct position, producing the popping sound.This sound can range from a soft click to a loud pop and often occurs when the disc in the jaw joint is displaced or does not glide properly.
Causes of jaw joint popping may include:
- stress,
- teeth grinding,
- misaligned teeth,
- overuse of the joint (e.g., excessive gum chewing),
- injuries, or
- arthritis.
While occasional popping is usually harmless, chronic jaw joint popping may indicate a temporomandibular disorder (TMD), which can be associated with pain and restricted jaw movement. Treatment ranges from conservative approaches such as physical therapy, splint therapy like the RehaSplint, and stress reduction to orthodontic treatments or, in rare cases, surgical intervention. Early diagnosis and treatment are essential to prevent long-term damage and discomfort.