Dentists have found that by changing the fit of upper and lower teeth, they can alter neuromuscular control of the muscles of biting and chewing and thereby alleviate TMJ Syndrome. This approach posits that the cause of excessive jaw tension is poor fit between upper and lower teeth. Its method is to reshape tooth surfaces by a polishing process to improve the fit. This method does get results. By changing the fit between teeth (by removing contours that prevent uniform contact among teeth), the process changes ones experience of biting and chewing.

This change introduces such a new experience of biting and chewing that habitual patterns of muscular control are interrupted, allowing new movement patterns to form. However, it's an indirect approach involving ongoing dental surgery in a series of steps to a good fit. While its effects may be beneficial, it is costly and is invasive.