1. Teeth cleaning is suitable for people: tooth surface pollution, mild tooth discoloration.
Advantages: Immediately effective, maintain periodontal health.
Inadequacy: JUST SURFACE DEW WHITE, rather than whitening, oral cavity can leave the taste of potions, there are different degrees of sensitivity.
The routine is ultrasonic cleaning, which means having your doctor brush your teeth.
Cleaning teeth should be commonly through stone, sand, pigment, polishing 4 procedures, through the effect of ultrasonic whitening teeth.
For the normal tooth surface stains, as long as the pollutants are removed, the teeth can be restored to white, tooth cleaning can be washed once every six months or so, a cost of about 100~200 yuan.
In addition, toothpaste with whitening function can be selected at ordinary times, and pay attention to less smoking and less colored drinks.
2. Drug rinsing method is suitable for people: it is suitable for mild pigmented tooth hypoplasia, and tooth color yellowing caused by enamel change due to aging.
Pros: Bleaching under the guidance of a dentist is safe and convenient.
Deficiency: the color of tetracycline teeth, dental fluorosis and other effects are poor, because only the surface whitening, not durable, easy to cause tooth sensitivity.
Pain Index: almost no pain (special note: because only the surface whitening, so heavy color tetracycline teeth, dental fluorosis, etc., need to use internal bleaching.
This method is more damaging to the teeth and very painful.
Bleaching is best for formal orange and brown discoloration teeth. It is best for yellowing teeth that increase with age, moderate for mild tetracycline teeth and dental fluorosis, and poor for severe tetracycline teeth and dental fluorosis, because only the surface whitening is not durable.
At present, there are hydrogen peroxide decolorization, comprehensive decolorization, and so on. Generally, the price of such products abroad is about half of the domestic price, such as the United States “resistant white”, about 1200 yuan.
The doctor first makes a denture holder according to your tooth shape, and then puts bleaching solvent into the customized denture holder every night before going to bed, and puts it on your teeth to gradually remove the bleach effect.
The drug has little risk of decolorization, is quick to take effect, and takes about three weeks to treat.
The main component of commonly used tooth bleaching agent is 10% concentration of urea peroxide. The decomposition of urea peroxide produces 3.3% hydrogen peroxide. Hydrogen peroxide easily penetrates into tooth enamel and dentin, and breaks down the macromolecular pigment substances into small molecules, thus making the teeth lighter.
For 48 hours after whitening teeth, you should not eat food that is too cold or too hot, or drink drinks that have dyeing effects such as coffee, tea, and cola.
In order to prevent the teeth from absorbing more pigment at this time, it is best not to eat easily stained food for a week, such as spicy hot pot, chewing betel nuts, smoking and so on.
In addition, regular dental checkups and cleanings can also maintain the whitening effect.
Clinical practice has proved that bleach is not harmful to gums and pulp, as long as bleaching under the guidance of the dentist is safe, convenient and effective.
3. Resin veneer is suitable for people: more black and yellow teeth, but limited economic capacity, unable to accept porcelain teeth.
Pain Index: The surface of the tooth will be worn away, so it will hurt.
Local anesthesia is painless and does not cause fear.
Advantages: Good effect, the price is easier to accept.
Defect: TIME IS LONG CAN HAVE MILD OCHRE.
Veneer is to paste a layer of approximately normal tooth color material on the surface of the stained tooth to cover the color of the tooth.
Resin material is more widely used now, but because the resin itself is translucent, so the effect of moderate colored teeth is good, to serious tetracycline teeth and so on can not reach the best ideal.
Photosensitive veneer can be maintained for several years, but easy to fall off, easy to discolor, cause gum swelling, bleeding and other shortcomings.
However, because of its low price, simple and convenient operation, it is still used in China.
In addition, porcelain veneer is being promoted at home at present, its advantage is to be able to cover pigment completely, sturdy and durable, beautiful and realistic.
But the price is generally on the high side, each is above 2000 yuan.
4, porcelain or porcelain veneer suitable for the population: many teeth black and yellow, economic ability to permit patients.
Pain index: to grind the whole tooth small, of course, very sore.
Advantages: Good results, stable properties, relatively long lasting, good taste.
Disadvantages: the whole tooth grinding small, tooth damage can not be restored, later can only choose porcelain teeth.
Porcelain is the best and lasts the longest, lasting for decades.
It is mainly suitable for moderate and severe tetracycline teeth, dental fluorosis, enamel hypoplasia, tooth cracks, incomplete, holes in serious cases.
The outer layer of ceramic teeth is made of high temperature resistant and low solubility ceramic powder similar to natural teeth, and the inner layer is a gold sleeve which is synchronized with the tooth’s hot and cold expansion. The finished teeth are made by burning and melting in a vacuum high temperature porcelain oven. The finished teeth have a smooth surface, stable color and color, and are resistant to breaking and wear.
And the use of special adhesive on the original teeth, after a period of fusion will be integrated with the original teeth, from the appearance and function are better than other methods.
As long as you pay attention to oral health care and brush your teeth regularly, porcelain teeth are just like real teeth that have regrown.
However, the price of paste porcelain is not cheap, can be a beautiful tooth aristocrat.
It mainly falls into the following categories.
Shoulder porcelain and common baking porcelain are the most popular in China at present, generally at 600-800 yuan/piece.
Full PORCELAIN, LIFELIKE COLOUR MAKES IT MAKE BEAUTY OF NEARLY TEN YEARS EURAMERICAN PERSONAGE FIRST SELECTION, EVERY TOOTH IS IN COMMONLY ABOVE 2000 YUAN.
In the future, all-porcelain will be popular among ordinary consumers, because safety will also become the first choice of consumers.
Gold porcelain, made of gold-platinum-palladium alloy as the inner crown and porcelain powder outside, is about 1500 yuan/piece.
