Bake white and beautiful teeth.
The method of beautifying teeth: porcelain teeth-natural imitation teeth. For tooth defects, the best cosmetic restoration method is porcelain teeth, which is also the most fitting oral prosthesis with the color effect closest to the natural color. Porcelain-fused-to-metal teeth are restorations made by melting ceramic powder and bonding it to specially treated metal surface under vacuum and with the help of high temperature. The metal crown of precious metal porcelain generally contains gold and palladium, which has beautiful color and no blue-gray phenomenon. The combination of porcelain and metal is very good, and there are few cases of porcelain collapse.
Suitable for people: suitable for moderate and severe tetracycline teeth, dental fluorosis, teeth with enamel hypoplasia, cracks, defects and pits, with obvious whitening effect.
Duration: more than ten years.
Advantages: the whitening effect is obvious, lasting and even once and for all.
Disadvantages: The ground teeth are very fragile and expensive, and they are nobles in tooth whitening.
Give your teeth a cold bath.
Tooth Beauty: This is a quick and safe tooth whitening technology. Low temperature and cold light can avoid the stimulation of tooth nerve during treatment. The main component of whitening agent is hydrogen peroxide, which has been used safely in tooth bleaching for 10 years. In the whitening process of hydrophilic drugs and no contact with gums at all, there is no harm to tooth structure and enamel, and it is disposable and non-irritating.
Suitable for people: exogenous pigment teeth (coffee, tea stains, cigarette stains), moderate and mild tetracycline teeth, drug-induced discolored teeth and hereditary yellow teeth.
Whitening process: 1. The gingival margin is coated with a protective agent. 2。 Apply whitening agent to teeth. 3。 Cold light whitening lamp irradiation (8 ~ 10 minutes according to the degree of tooth stains). 4。 Remove the whitening agent and apply a new layer of whitening agent. 5。 This process is repeated three times.
Whitening time: 30 ~ 40 minutes.
Duration: 2 years.
Advantages: Cold-light tooth whitening technology can improve the effect by 5 levels to 14 level; The low-temperature cold light is adopted to avoid the damage to the tooth nerve during the operation; The operation process does not touch the gums at all, and will not cause damage to the tooth structure.
Deficiency: Cold light whitening is to apply a layer of gel to teeth with cold light irradiation, which can decolorize teeth. Therefore, cold light whitening is actually to whiten teeth through drugs, and laser is only an auxiliary tool for drug treatment.
Tooth whitening is essentially a process of removing stains and pigments from tooth enamel and enamel. According to the depth of tooth color and the causes, different ways should be taken to whiten teeth.