Occlusal disease is a term that very few dental patients are familiar with. This
is suprising since the vast majority of people have some degree of occlusal dental
disease.
The five signs of occlusal disease are:
- Jaw pain, clicking, locking
- Head and neck muscle pain, tension headaches
- Severe wear and/or chipping of your natural teeth
- Loose and/or shifting teeth
- Gum recession and/or grooves on exposed root surfaces
Occlusal disease of the teeth is characterized by excessive or abnormally accelerated
tooth wear. This pathology can cause destruction of some or all of the components
of our masticatory (chewing) systems. These components are the teeth, the supporting
bone, the gums, the jaw joint, and the muscles. In many cases if left undetected
and untreated, occlusal disease can become quite disfiguring to the teeth and debilitating
to our ability to chew.
The underlying cause is deflective interferences on the back teeth or in other words,
back teeth hitting against each other in a glancing manner. Back teeth have cusps
and fosas. The cusp is the point and the fossa is the valley. The cusp (or point)
of one back tooth, therefore, will contact the fossas (valley) of the opposing back
tooth. The ideal human bite has all of the cusps of all of the back teeth resting
perfectly in the opposing fossas while the two jaw joints are fully seated in their
sockets. This bite allows all of the teeth to bear an equal load down their long
axis at the same time the two TM (jaw) joints are braced in their sockets thus allowing
the forces of chewing and other functions to be equally and evenly dispersed throughout
the masticatory system. This is the least stressful and least destructive bite relationship
for your teeth, bone, joints, muscles, and yes, your new dental work.
You should always be evaluated for occlusal disease before embarking on any extensive
dentistry.