Gum recession is when the gum tissue pulls away from the teeth, exposing the roots of the teeth. Sometimes recession can be caused by things that can be corrected, for example; switching to a softer bristle toothbrush and changing brushing technique might help. But in many cases, gum recession is not caused by hygiene techniques.
Malocclusion/poor bite can cause recession of the gums. This means that there are teeth meeting together in a way that is problematic to the teeth, the tissues of the mouth and possibly even the jaw joint (TMJ). When teeth are not in proper alignment or certain teeth are hitting harder together than others, the first thing that may happen is gum recession.
Gum recession can also be caused by clenching and grinding the teeth. The excess force that the teeth and jaw endure can cause the gums to move downwards and pull away from the natural gum line. When you grind or clench your teeth, a dentist would typically recommend a night guard to be worn while you sleep.
Bacteria is another example of what causes gum recession. Just as bacteria in the mouth can cause cavities and gum infections, recession can stem from bacteria plaque. When bacterial plaque is on the tooth and below the gum line, certain types of bacteria can cause inflammation and infection which can cause the gums to withdraw from it, causing them to ecede. When the gums recede due to bacteria, it is called periodontal disease.
Gum recession can be a hazard to your teeth and overall health. When the gums recede away from their natural level they move downwards and start to expose the root of the tooth. The root of the tooth is
made of what is called cementum and this cementum is soft and susceptible to being worn
away. This cementum does not replenish itself; so when disappears, it is gone for good. The
problem with cementum being exposed is; increased risk of developing cavities, sensitivity to temperature and sweets.
To protect exposed roots, a few things may be recommended. At some times, coverage of the
root may be done with white bonding/filling material, which can protect the cementum surface
from the toothbrush, stimulus and may prevent decay from occurring on the surface. At other
times coverage of the exposed roots may be done with tissue grafting.
A full assessment is needed prior to any treatment recommendation and should be fully evaluated by a dentist. Our dentists at Garach Dentistry can design a personalized program of in-office and at-home care to meet your needs. Call our office today at