Bioesthetic dentistry is another name for bite modification. It is based on the idea that such diverse signs and symptoms as worn or cracked teeth, gum recession, a history of multiple root canal treatments, headache, TMJ problems, ringing in the ears, equilibrium problems, fibromyalgia, etc. — are all related to a disharmony between the way the teeth meet and the correct position of the temporomandibular joint. The bioesthetic dentist has patients wear a bite appliance called a MAGO (Maxillary Anterior Guided Orthotic) for six to twelve weeks, which is supposed to get the bite to match the correct jaw position. This position is then maintained by tooth grinding, bonding, crowns or braces.
There is no scientific evidence to support the claims made by the bioesthetic dentists, and patients should be wary of having such irreversible changes made to their teeth and bite without such evidence.