Grinding Or Clenching Teeth Can Lead To Costly Repairs, And More.

posted: September 18, 2018

Sometimes, things can occur without being obvious for quite some time. For example, seeing a tire that has abnormally worn down on one side is an indication that it has been out of alignment for an extended amount of time. Or, losing a button means that the threads gave way a while back and gradually became looser and looser.

As a dentist, I occasionally examine a new patient and see signs of worn teeth. Sometimes, the individual has fractures or chips on teeth as well. These are typically indications of clenching or grinding teeth, which often occurs during sleep. It’s rather common, however, that the patient has no idea this has been taking place.

Worn teeth from grinding

Like a tire that’s just slightly out of alignment, minor disparities aren’t always noticeable. Eventually, however, the wear and tear does become obvious. Although it may take years for the signs to clearly emerge, like anything, the sooner you resolve the problem, the better.

Clenching and grinding of teeth is known as bruxing in the dental profession. This action often takes place while the individual is asleep, so they are unaware they are doing it. However, upon awakening, the person may notice jaw joint pain, headaches, difficulty opening the mouth fully, ear ringing, or dizziness.

What causes this?

The most common cause is bite misalignment. When the upper teeth do not meet harmoniously with the lower teeth, it can transfer stress or strain to the jaw joints.

These joints, which lie just in front of the ears, are the joints that hinge the lower jaw to the skull. Known as the temporo-mandibular joints (or ‘TMJ’), these joints are in nearly-constant motion. Every time you speak, eat, laugh, yawn, and even swallow, these joints move. If they do not move fluidly and in unity, they can become inflamed.

Like many parts of our bodies, the jaw joints strive for self-repair. The skin heals itself, the immune system fights infection, and broken bones reconnect. When an imbalance in the joints effects efficiency and comfort, they seek to find a more comfortable position when they have the least interference — during sleep.

During sleep, the jaws attempt to shift and ‘force’ themselves to find a place of harmony. This prompts the action of clenching teeth together or grinding them back and forth.

Although the alignment of teeth may seem unrelated to the balanced movement of the jaw joints, the results of disharmony can be pretty severe – and costly. Broken, fractured or chipped teeth can require crowns or even replacement of teeth. Worn teeth typically need crowning or repair of cavities that has occurred when the protective enamel of teeth has been worn down.

cerec machine

Single visit crowns, bridges and dental implant restorations

For our patients who need these repairs, they have the advanced technology of our CEREC 3D computerized process. This creates crowns and other ceramic restorations (crowns, bridges, implant teeth) in a single visit, saving the patient time and often reducing numbing requirements by half.

Once we verify that your bite is truly out of alignment (and the cause of bruxing), correcting it may be as simple as reshaping selected teeth. Some crowns may be needed and an oral appliance may also be advised. These appliances are custom-made to comfortably fit the unique contours of each mouth and do not interfere with sleep.

When bite misalignment is more severe, we may recommend orthodontic treatment. Although some adults cringe at the need to wear braces, ‘invisible’ options are available that can make treatment more comfortable and seem less awkward than the wires and brackets of traditional orthodontics.

Like a worn tire, the problems of misalignment will only worsen without repair. Let’s restore your bite to a harmonious position so you can avoid the discomfort, costs, and treatment time associated with TMJ disorders. Begin with a free consultation by calling 843-871-6351 or tap here to begin.