The TMJ dysfunction is most often seen in regards to the condyle of the mandible and the disc relationship. This dysfunction produces sounds usually described as a “pop” or a “click” and as “crepitation” or “crepitus” for multiple rough sounds.
In severe cases TMJ Disorder can lead to jaw lock because of severely worn out cartilage or bone components of the TMJ.
An inflamation of the muscle can also lead to severe jaw lock.
