When teeth and gums are healthy and strong, the gum tissue covers the necks of the teeth, protecting them from invading bacteria. Because the cementum layer, which is the yellow material around the root of a tooth, is weaker than enamel, the protective layer of gum tissue is essential. Without that layer of gum tissue, a notch or groove appears around the neck of a tooth.
This notch is not just unattractive.
If your teeth have always been in good condition, it is likely that you are unfamiliar with the characteristics of both dental bonding and dental crowns. Unfortunately, if you are now seeking information on the two, then it is also likely that you have chipped or broken a tooth. When it comes to dental restoration, crowns and bonding are the most common forms of tooth repair.
However, though bonding and crowns can be used to repair similar types of damage, there are several key differences.
When a dentist notices that teeth might be at risk of tooth decay due to the presence of deep pits and grooves, which are difficult to clean, one way they keep potential cavities at bay is to use dental sealants. Dental sealant is composed of free-flowing dental resin which dentists use to seal any particularly large or deep grooves in teeth. Once set, these sealants stop food debris from accumulating in these deep pits and this stops bacteria from thriving within these spaces.
Thinking about braces for you or your child? Before you start looking at orthodontics, you may want to review some of these surprising facts about braces. Here's what you need to know.
1. Braces Have Changed Over the Years
The traditional style of braces is like this: brackets get attached to your teeth, and wires get stretched between the brackets. Then, the wires get strategically tightened to straighten your teeth.
Many people realise that they need to take action when it comes to improving the appearance of their smile, but understand that many years of inaction may cause this to be a little more complicated than it should be. If you realise that you need to have veneers, you may be wondering how detailed and involved the procedure is and how much discomfort you might have to endure. The good news is that dental technology today gives you several options.