Dental Restoration Trends

The nerve can also die as we grow old, which makes the teeth, as a whole become yellow. So how does bleaching come in? let me cite you the process before: “It was discovered about 100 years ago that these teeth could be lightened up substantially by temporarily sealing up a cotton pellet soaked with oxalic acid inside the access hole in the crown of the root canal treated tooth. The cotton pellet was removed after several days and the access was sealed with a filling. Hydrogen peroxide may have been used to lighten teeth as early as 1884. In 1917, the process was speeded up using hydrogen peroxide and a heat lamp.” This procedure is still done in some clinics in the world.

The nerve of the tooth is what keeps it alive. But in time, it will excrete extra proteins/nutrients to the dentin, which may make the already yellow layer, darker and will be noticeable to people because of your white-translucent enamel. So, as much as you can clean your enamel, it still is not enough given that it is translucent in a way, and the problem is really within. As you get older, it will be inevitable that your teeth will be noticeably yellower by the decade. And the most probable solution to this is to bleach it. Read on to the further articles

How can bleaching be effective? Let’s look first at the tooth in general. The tooth has 3 layers or parts. First is the Enamel, which is the external layer of the tooth, and what we see when a person smiles. The natural color is white and sometimes is translucent. The second layer is the Dentin, which is porous in structure and its normal color is yellow. This maybe a diagnosis to your teeth problem, but let’s look at the other layer: the center of your tooth and what makes it alive, the nerve. I will be discussing this in the next entry.