The quality of porcelain teeth how to identify

Now this beauty in its heyday, do porcelain dental restoration has become the best choice of beauty, many people repair porcelain teeth to have beautiful, beautiful teeth, but also to recover self-confidence.

However, the materials of porcelain teeth a lot, how to judge the quality of porcelain teeth is very important. Do porcelain teeth still have to choose their own teeth is the best. Here to teach you how to choose their own porcelain teeth.

How to distinguish the quality of porcelain teeth

1. The color of porcelain teeth is very important, mainly close to the adjacent teeth color. Rich layering and transparency, especially the front teeth, pay attention to the cut from the tooth edge to the tone of the tooth neck, the gloss should be consistent not only beautiful, but not too obtrusive.

2. Shape and the edge of the porcelain teeth. Porcelain teeth dental supplies and adjacent teeth in the shape coordinated and consistent with the symmetry of the same name teeth. The edge of the porcelain teeth and gums dense and high, from the appearance of porcelain teeth and gums fused, is no different with natural teeth.

3. Porcelain teeth to try to do the chewing comfort. Porcelain teeth ready to do some of the bite of the action, feel the chewing, the teeth by uniform, there is no sense of soreness.

4. The teeth of tightness are very important, porcelain teeth and adjacent teeth should be an appropriate contact. If too close, patients with a serious Zirconia all-ceramic dental cast porcelain teeth difference sense of bulge, if the gap is too large to eat easily lead to food impaction induced tooth decay and gingival papillitis.

Dental Hospital experts, the above points is to determine the porcelain teeth, good or bad a few standards, in order to achieve the above points, it is necessary to do porcelain teeth to a regular hospital, the doctor based on your situation, develop appropriate treatment programs.

Basic knowledge of dental care

Dentures in the oral retention mode, the restoration of missing teeth are divided into two types: removable dentures and fixed partial dentures.

One. Before a dental check 

Before registration in the dental  doctors dental check-up, such as missing teeth and parts of the abutment teeth, occlusal relationships, mucous membranes, and alveolar ridge absorption, etc., listening to the guidance of a doctor for set what kind of dentures.

Should carry out appropriate therapeutic treatment of dental caries, periodontitis, and loose teeth. Need to fill teeth to treat a good complement, can not save teeth and dental supplies loose teeth, the removal of a half months after the wound healing to the teeth before the best dental cleaning periodontal calculus. 

Two. Types of teeth

1. Activities denture (activities teeth): removable denture is to use the remaining natural teeth or mucous membranes as a support on the remaining natural teeth by a snap ring at the same time, the use of denture base so that the denture masticatory function to maintain the appropriate location, you can pick their own wear. Kinds of restorations, missing a single tooth, multiple teeth or full mouth of teeth can be used. Underpinning now live teeth care, plastic bracket and metal steel row of teeth is a plastic tooth. 

2. Fixed partial dentures (fixed pitch): fixed partial dentures with metal porcelain teeth, metal steel teeth, dental implants, are clinically more widely used and people welcomed the restoration of a tooth missing.

Metal steel teeth crowns cast alloy material, which covers all the crowns, the protection of the crown is tight, high hardness, retention is good. Metal color and the teeth are inconsistent, not to do the repair of the anterior teeth, and appropriate dental restoration. The most widely used metal porcelain teeth, it applies to the anterior teeth, and posterior teeth How to do porcelain teeth bad can be used for a single crown, fixed bridge.

Porcelain teeth, the advantages are: high strength, can restore form and function, good wear resistance, beautiful color fidelity, smooth surface, no distortion, no color, so now more widely used.

How to do the front teeth have sewn?

Incisors have sewn, and a mouth is particularly tense because of fear of other people to see to laugh at themselves. Teeth seam can cause chewing food when Seya, food left in the teeth, long a breeding ground for bacteria, leading to a variety of dental problems. So incisors seam how to do it? Here let us with this problem consult expert!

Oral expert, said: for the front teeth seam how to do this, can mainly be used in two ways: one is to be corrected for in the minors, you can use the traditional correction methods; the other is aimed at adults, America crown to orthodontics, this method without pulling teeth, without braces, just in just one hour can be completely corrected.

Crown is popular in Europe, America, Japan and South Korea, an emerging cosmetic dental technology, vivid color, beautiful, both to restore tooth function and dental supplies beauty role in a foreign country, also known as "rapid correction" immediate orthodontic break the traditional procedures, the use of computer-aided design and production, one-time completion of the prepared teeth, the optical modulus design, grinding, trying on, the installation program, the entire process takes only one hour.

In general, the crown only can cosmetic surgery hospital in the specified, the traditional dental applications only oral medical knowledge of patients with simple teeth repair, crown professional cosmetic dentistry, you must make the tooth has a natural color, the personality of The process of dental orthodontic the arrangement, and face shape, color-coordinated structural features of the operating crowns dentist be proficient human aesthetics, plastic surgery, at the same time to master the technology of treatment of dental diseases, advocating health and beauty treatment principle, each aspects of excellence, tertiary institutions, the Institute of Health, specifically material, combining to shape the ultimate work of art, to achieve the best for America teeth cosmetic results.

The front teeth missing to choose dental implants or porcelain teeth?

A perfect and ingenious complex of 28 small teeth, no matter which one tooth missing, will bring a beautiful and functional defects, such as talking to air leakage, unnatural smile, especially the front teeth missing. Right now, the repair of tooth loss in two ways: dental implants, and porcelain teeth.

The hazards of the front teeth missing

As the first pass of the digestive system, teeth, the "guard" Lanlansansan failed to abide by the responsibilities, and then you can give health trouble. Lazy is also down to nothing, if the absence of teeth missing and undergo. Then the consequences are very serious. According to introduced Hangzhou oral Network, the teeth long absence of not only would undermine the integrity of the entire dental arch, but also "infect" adjacent teeth to shift, tilt.

Characteristics of the dental implant

1. Dental implant recovery time, as long as there is good bone combine long-term use, most can expect 20-30 years, proper maintenance, and you can make lifetime use;

2. The dental implant is not the alveolar bone resorption lasting impact;

3. The dental implant cosmetic effect on the anterior teeth missing dental implant treatment, you can achieve the desired cosmetic effect;

4. The dental implant does not harm adjacent teeth. Dental implants do not like bridges or partial dentures need to grind around the teeth, before it can be put. And masticatory function will be restored as the same as the original, so as to reduce the burden dental supplies on the remaining teeth, help extend the life of the adjacent teeth;

5 The dental implant to help the jaw bone is absorbed. The jaw bone after tooth loss or gum shrinks, but if dental implants, chewing muscles and nervous system function almost all recovery, so the jaw bone will not be reduced.

Characteristics of porcelain teeth

1. Beautiful porcelain teeth: unique technology and color of the porcelain teeth fully compatible with the partial denture, colorless, no care, no clasp, fixed a long time, without removal of the clean, convenient and safe.

2. Fully functional porcelain teeth: porcelain teeth, the dental functional morphology imitate the form of real teeth, and improve local surface shape, pronunciation back to normal chewing and other functions, with rugged features and porcelain teeth.

3. The vivid color of porcelain teeth: porcelain teeth are 26 kinds of color available to meet the different needs of the hospitals are a variety of color Orthodontic treatment process and in a variety of light sources can demonstrate the natural beauty of the color, glow natural luster.

4. Porcelain teeth safe and efficient: a high degree of wear resistance of porcelain teeth for a long service life.

Expert’s advice: missing teeth to choose dental implants or porcelain teeth, the key depends for what kind of from their own actual situation, starting from their own economic situation, the right choice. Have good teeth will be possible.

How to treat dental defects?

How to treat dental defects

Oral Center oral experts: There are two ways for the restorative treatment of dental defects, is a beauty crown, there is a dental implant technology.

Cosmetic crown dental restorations using the latest digital technology, accurate analysis of your tooth morphology, as well as illness, a 3D digital positioning system, the dental program designed for you by professional cosmetic dentists restored teeth nice. This treatment is not pulling teeth, no pain, time is short, strong teeth, gum does not appear after years of dental supplies black lines, etc., so as to achieve lifelong there to protect teeth effect.

The dental implant technology to implants made of artificial material, after the implanted jaw alveolar surgery, since the role of the root over a period of time (3-6 months), implants with the surrounding bone tissue bone binding, then do the planting root support, installation of artificial crowns above it, to achieve recovery of missing teeth and restore chewing function of. This treatment is How to prevent the deciduous teeth and tooth decay more suitable for the lack of teeth; planted tooth retention is good, beautiful, comfortable and convenient.

Oral Center oral experts to remind you: the choice of dental restorations, should vary from person to person, only for their own is the best method of treatment.

Select the appropriate braces

Orthodontic techniques and appliances dazzling, many patients and their parents have no choice, expert’s advice, orthodontics must choose the best. We must first understand the specific knowledge of a variety of orthodontic used appliance.

1. Fixed braces: braces placed on the teeth, when the connection of orthodontic metal arch wires and braces, teeth will move according to the rebound pathway of the metal arch wire teeth braces, metal arch wires shape, and gradually move to the desired location.

Orthodontic treatment procedures to place the braces to the use of rubber rings and wire, regular follow instructions with the Department of Orthodontics metal arch wires and braces orthodontic specialists and the following treatment: check the progress of tooth movement to replace the rubber ring or The steel arch wire replacement of orthodontic metal arch wire when the tooth movement to the desired location, put the tooth fixed and stable position. The whole course of dental supplies orthodontic treatment time of about one and a half years to three years, the actual time depends on the complexity of the treatment.

2. Activities braces: braces Telegraph slingshot or use screws to promote activities braces gum care, so that the teeth to move to an ideal location.

Treatment procedures and India to take the teeth mold on the plaster mold, orthodontic treatment, orthodontics expert indicates manufacturing activity braces adjust the slingshot or screws, allow patients to try them for periodic inspection of orthodontic tooth movement progress and adjust the slingshot when teeth shift to the ideal location, activities, braces can be Young people to strengthen the oral health  retained as a dental retainer to help the position of the fixed teeth. Throughout the course of about six months to 1 year of treatment time, the actual time depends on the complexity of the treatment.

Why do children's teeth grow a mess?

With the improvement of people's living standard and awareness of oral health, an increasing number of primary and secondary school students to the hospital for orthodontics. Many people can not help but sigh: straightening teeth children how much?

In fact, dental malocclusion the reasons can be roughly divided into two categories: genetic and environmental factors.

Environmental factors, acquired factors play a large role; chewing function degradation is one of the main. Children's food is more sophisticated, a lot of dairy products, bread, puffed food, so that the child's increasingly weak masticatory function, dental and oral muscles inside and outside the lack of proper exercise, resulting in muscle weakness and atrophy, the jaw also not well developed, but the number of teeth has not been reduced children's dental malocclusion deformity incidence of increasingly high.

On the other hand, fine food is also easily lead to dental caries, dental defects appears deciduous premature loss of permanent teeth eruption space is insufficient, which causes tooth malalignment. Therefore, the prevention of childhood dental anomalies should be noted that the dental supplies following three questions:

1. Strengthen children chew functional training, the full exercise of oral muscle function, and thus effectively stimulate the growth and development of the mandible. Daily life to give the child to eat plenty of hard wear-resistant food such as ribs, beef jerky, fried, crispy rice, dry bread, apple.

2. Basically fully erupted deciduous after the birth of a child about 2 years old, you should regularly to formal oral hospital examination, leaving the longitudinal recording, to achieve timely detection of problems and timely treatment.

3. Attention to protecting children's teeth, deciduous teeth caries off the most easily lead to permanent tooth development Malocclusion. Deciduous teeth arranged in the permanent dentition arranged in the guide, did lead to both sides of the teeth, milk teeth to squeeze the gap, resulting in the dentition, encountered such problems need immediate correction.

Treatment of dental caries should follow the principles

The treatment of dental caries to terminate the development of lesions, to protect the health of dental pulp and restore the appearance and functionality of the teeth, and to maintain the integrity of the dentition.

Time to treatment still caries-free or a small amount of tissue defects. No obvious defects in shallow caries, drug therapy, remineralization treatment of pit and fissure sealant therapy, with the Office in the pit and fissure. Existing dental defects still caries shallow caries in caries and chronic caries, to fill the treatment. Acute caries and rampant caries after cavity preparation, temporary filling or sealing medicine, should be for the treatment of remineralization, and then a permanent restorative treatment. Rampant caries treatment of full mouth of teeth treatment of design and systemic diseases. Caries-susceptible and rampant caries in the treatment of patients at the same time, given the dental supplies anti-caries measures, such as removing plaque, control sugar confectionery, pit and fissure sealant, remineralization treatment, regular follow-up after observation.

Available inlays or onlays repair the appearance and function of a shallow and wide occlusal defect, large area defects caries, available inlay restoration or crown restorative treatment. Backfill or restoration treatment of secondary caries, in principle, should be removed, and then shallow, deep caries treatment principles, does not affect the resistance form and retention type, but also only in the cavities of the local restorative treatment, do not have to The importance of children's permanent dentition pit and fissure remove all backfill or restoration. Endodontics and periapical patients with dental caries or recurrent caries should be in perfect endodontic treatment, re-filling or repair.

What is a children's orthodontic attention?

We often see many teeth missing phenomena, such as crowded teeth, teeth sparse protrusion of anterior teeth, anterior teeth protrusion phenomenon, all should be Orthodontics. Child tooth development to cause extra attention. Orthodontic Dental experts said, the child in the 12-year-old is the best age for orthodontics.

Of teeth should be arranged in a symmetrical horseshoe, between teeth and teeth should be closely aligned, there is no gap, will look at the upper and lower teeth bite together in the midline above and below the center line should be together, not normal occlusal relationship is missing teeth, medically known as Malocclusion.

Orthodontics through methods such as orthodontic or surgical treatment of Malocclusion refers to the process of child growth and development caused by congenital factors or acquired factors, teeth, jaw, craniofacial deformities, Malocclusion and dental supplies caries periodontal disease with as oral three common, its prevalence is as high as 50% of the population.

The Malocclusion performance of the teeth and jaw disharmony between the upper and lower dental arch, the upper and lower jaw, mandible, and craniofacial, thus affecting the facial appearance and oral function, but also serious Malocclusion in some patients psychological and mental disorders, and thus a negative impact on further education, job, spouse.

Orthodontics is a long-term systems engineering, and begin from the deciduous teeth of their children's dental health and development, some serious deformities such as anti-jaw will be carried out in deciduous teeth of early treatment. Teeth when the child starts should establish contact with the orthodontist, regular inspection, observation of tooth replacement, for some may be caused by the Malocclusion bad habits and dentition obstacles intervene.

Prevention of childhood cavities teach you six strokes

The survey showed that the rate of dental caries in children up to 90%, and seriously endanger the physical and mental health of children, children suffering from tooth decay, parents should pay attention to small start good dental protection, to master the oral and dental care methods:

1. An early age the idea of ​​oral hygiene, which is the key to prevent cavities, "from childhood brush your teeth morning and evening and after dinner a habit of gargling, the choice of fluoride toothpaste and health care, children's toothbrushes, teach children the correct method of brushing - vertical brushing France.

2. An early age to develop good feeding habits, time with gauze after each feeding to the child, food debris cleaned up, and massage the gums, and note the bedtime feeding without sugar, only to Whitewater.

3. Against dental caries pit and fissure sealant, go to the hospital when the child after the eruption of the teeth, fissure sealants applied to the tooth surface to protect the teeth, the material solidified after long-term retention in the pit and fissure cracks, blocking dental supplies bacteria erosion, loss of appetite anti-caries effective way.

4. Improve diet, balanced diet, to the different types of foods such as fruits, dairy products, cereals, vegetables, meat, eggs and other foods rich in vitamins, calcium, phosphorus, fluoride, food, Eat foods high in sugar content, balanced diet will help the child's teeth healthy.

5 Correct the bad habits of the child, the child self-discipline, and Hereditary yellow teeth whitening the best solution some will unconsciously biting, licking tongue of the sucking lip, mouth breathing, unilateral chew, and these habits will result in the children's malocclusion, once found, the parents should be given promptly corrected.

6. Oral examination on a regular basis, every six months, brings the child to the dental hospital for the oral examination.

The reasons leading to exogenous pigment teeth

A lot of people say every day, brush your teeth, but teeth or yellow, black, exactly what is causing it? This is said in the medical exogenous pigment teeth. Exogenous pigments in life often drink coffee, cola, and tea. Generally speaking, exogenous pigment teeth in the following areas:

One. Bad habits lead to discoloration of the teeth

Smoking, tobacco, nicotine, tar and alkali, will be attached to the tooth surface, forming a layer of yellow and black "soot". Poor oral hygiene, dental calculus, brown, dark brown, attached to the gingival margin.

Two. Dental diseases cause tooth discoloration

Dental caries, in fact, tooth decay. Mouth bacteria, sugars, glycolysis reaction has occurred, resulting in acid, the tooth structure by corrosion, the formation of black cavities. Sometimes cavities outside looked very small, which already deep great, this time, the teeth will faint revealing black. Imperfect restorative treatment (fillings), tooth decay, the perfect restorative dental supplies treatment, color and shape can be recovered very satisfactory, but imperfect treatment, will cause discoloration.

Incomplete photosensitive resin to fill decayed front teeth, after a period of time, the resin will change color, if the surface finish is not good, rough, occurs pigmentation, What is more, the metal material filling metallic colors will be revealed. A variety of dental pulp necrosis, nerve inside the dental pulp necrosis, vascular damage, resulting in a color liquid to trickle from the teeth inside, teeth will become gray or dark red.

Endodontic treatment, and sometimes, the dentist had some serious teeth, endodontic treatment, that is, kill the nerve. Kill the nerve, the tooth has lost its nutritional supply to the nerves and blood vessels, the color will gradually fade, not shiny.

Normal life should also pay attention to Scaling there is any harm oral health care, heart care teeth. If you suffer from exogenous pigment teeth do not be too worried, and now the United States dental advanced technology and efficient, to the hospital of the formal professional teeth whitening technology to foreign due to the pigmented teeth whitening will achieve good results.

How to get rid of the exogenous pigment tooth?

If you have a black teeth, not only seriously affect a person's image, and will unwittingly have a negative psychological. So many people are concerned about the external pigment teeth how to whiten?

One. Teeth whitening

If your tooth itself, color is not normal, common too yellow hair gray, dark brown, then you need to take the appropriate treatment plan based on the extent and depth of the teeth coloring Generally speaking, if the tooth coloring just stay in the surface can teeth whitening teeth whitening technology. The whole 60 minutes, you can restore the teeth whitening, teeth immediately lights up, lasting five years.

Tooth whitening is a fast and safe teeth whitening technology. Teeth whitening technology through the oxidant hydrogen peroxide in small molecules through the enamel and dentin penetrated into all parts of the teeth move in the glaze column decomposition to remove tooth discoloration of the pigment molecules. Does not change the tooth structure, 15 minutes to produce a whitening effect. Teeth whitening tooth color into 29 color, and greatly improve the accuracy of dental supplies tooth whitening, whitening immediate, and 60 minutes to have white teeth.

Two. Beauty crown

If your teeth have been serious coloring, such as tetracycline, dental fluorosis, when the teeth whitening method has no effect of the U.S. dental experts recommended cosmetic dental cosmetic crown. It is learned that beauty crown, cosmetic teeth in just 7 days to complete, without extraction, without harming the root United teeth easily without pain. The beauty crown is a currently popular in Europe and the United States, Japan and Korea emerging cosmetic dental technology. The technology through computer 3D positioning teeth forming nice, white and natural color, not tooth extraction Cleaning the teeth from a baby safe painless than normal teeth, and more robust, efficient and fast. Colorimetric technology, year round to maintain the beautiful natural gloss after forming the teeth to achieve the perfect Levels unified, and finally with the beauty crown to be restored, so as to achieve life-long protection US-tooth effect.

Brush your teeth correctly - away from puberty gingivitis

According to experts, if the gums congestive redness, swelling, brushing teeth or bleeding obvious when biting hard objects, mostly of puberty gingivitis. General gingivitis oral dirty caused by puberty gingivitis in addition to this reason, also related to hormonal changes.

After puberty, deciduous permanent teeth are replaced by new permanent teeth arranged in irregular, children brushing, but also so-so, filled with a plaque on the teeth, which cause the bacteria groups of the gum tissue inflammation block around the tooth retention, the only occurrence of gingivitis. In addition, sex hormone levels rise, the gum tissue sensitivity of plaque such as local irritation, enhanced reactivity, so that the gingival inflammation.

Puberty gingivitis how to treat it? In fact, no matter what kind of gingivitis, its treatment of the most basic by removing plaque and other local incentives, and to maintain good oral hygiene, if necessary, with some anti-bacterial anti-inflammatory mouthwash . After the inflammation dental supplies subsided, the swelling of the proliferation of gingival tissue can be reduced, generally does not require hormonal regulation, but the dentition in patients with irregular correction as soon as possible.

Some young people prefer to use fresh breath mouthwash, but never look at the ingredients of the mouthwash. The fluoride mouthwash to prevent tooth decay, containing chlorhexidine composition with the prevention of gingivitis, anti-plaque, but this mouthwash can not be used long term, because the inhibition of dental plaque, but also inhibit other bacteria, easy to caused by the Four kinds of teeth form "white" way imbalance of oral bacteria. A young person there is no need to use mouthwash to prevent gingivitis, the key every time should be carefully brush your teeth, maintain oral health.

In the urban survey, 99 percent of teens say to brush their teeth, but is valid? According to data provided by the National NCOH, almost half of them failed to do so effectively brushing. Recommend brushing your teeth after a meal, if there is no brushing tools around, eat a piece of chewing gum, does not contain sugar chewing gum containing xylitol also has a good teeth cleaning effect. At the same time, the proposed youth every six months to the hospital to do a teeth cleaning to remove plaque and tartar.

The symptoms of chronic periapical

Clinical symptoms: First, the disease apical granuloma, the patient usually no symptoms, and sometimes a sense of chewing discomfort, unable to bite, even in percussion feeling, tooth color, granulomas can occur in the root tip, but also at the apical the teeth may occur between the furcation. Around the granulation tissue is often fibrous membrane, capsule, and the periodontal ligament is connected to. In addition, there is a chronic apical abscess (chronic alveolar abscess), the granulation central part of cell necrosis, liquefaction, and abscess formation. Transformed from chronic alveolar abscess after drainage of acute alveolar abscess. When the acute inflammation disappears, the apical retention of pus surrounding fibrous connective tissue surrounded by and thus the same granulation Center liquefied abscess formation. Often through the alveolar bone and its mucosal abscess, fistula formation in the mouth, sometimes penetrating the skin into the fistula. Radicular cyst, due to the slow development of cysts, usually without symptoms can be acute or chronic alveolar abscess development to enable the outer wall dental supplies of adjacent bone thinning gradually increasing, touch table tennis.

Diagnosis: The diagnosis of chronic apical periodontitis according to a history of tooth color, vitality, fistula, X-ray film to arrive at a correct diagnosis. Identification The beauty experts teach you to whitening teeth of the large cyst and ameloblastoma infection has nothing to do and more for polycystic

Auxiliary examination: X-ray shows a periapical border with round or oval clear through the shadow or a periapical diffuse through the shadow, jagged.

Whitening teeth Mistakes

For whitening teeth, perhaps the people to understand and not too much, the history and development of whitening teeth we have today to explain the lot.

Whitening dental technology first appeared in the United States. The clinical trials showed that teeth whitening technology, its effect can be increased by 5 to 14 Levels.

Whitening teeth using a low temperature cold, completely avoid damage to the tooth nerve during the operation. The main component of the whitening agent is hydrogen peroxide used in teeth bleaching treatment has been for decades. Operation no contact with the gums, will not cause damage to tooth structure. Operation of only 30 to 40 minutes, the whitening effect can be maintained for about 2 years.

Whitening teeth before treatment should wear goggles and openings. Operation will be light cured resin as raw material, gum protective agent applied to the gums and cover subgingival light curing light exposure for about 3 seconds; and then a good tune whitening agents carefully to cover the upper and lower 8 or more than the surface of the teeth, whitening agents for 2 to 3 mm thick; then adjust the cold point of view, began radiation.

After the end of the first eight minutes of cold light irradiation, the whitening agent from the surface of the teeth to absorb, again coated with a whitening agent, and the second eight minutes of exposure, repeated cycles of irradiation three times, to achieve the denal supplies best results. After the end of the whitening, rinse with water to the surface of the teeth and the cracks, light-cured resin can be removed. Luminescence after the teeth whitening, you will be pleasantly surprised to find that tooth so white.

In the U.S., have more than one million people in this way teeth whitening.

Tetracycline for endogenous mild to moderate dental fluorosis whitening teeth effect, severe coloring teeth can improve the color. Mild coloring teeth whitening teeth once a moderate coloring teeth whitening teeth for the first time interval of one month, and then the Planting program design process second sub-whitening. Bang Jie Xie said, have not previously received any treatment teeth whitening, whitening teeth much better.

The principle of whitening teeth is the drug penetration through the cold light tooth tissues, dentin tube open, colored material in the dentin tube replacement with drugs to achieve the whitening effect. Cold light whitening teeth, dentin tube open, so within 24 hours, the teeth can easily contracted colored substance should avoid drinking tea, coffee, cola, red wine and other colored food, do not use colored toothpaste to brush your teeth, avoid smoking , it is recommended to drink milk, eat bread.

Why would black teeth

Every day, brush your teeth, the teeth will be black, black teeth, how is it? A lot of people worry about is their ugly black teeth. The expert explained that following the reasons leading to the formation of black teeth.

1. Spot enamel teeth, also known as dental fluorosis, the fluorine concentration in drinking water is too high due to when the fluoride concentration in excess of one millionth, it will affect the process of calcification of the tooth germ, the surface of the teeth yellow, uneven, punctate or strip pitting defects. Spot enamel teeth often occur before the age of five teeth, the development of calcification.

2. Tetracycline, childhood is often caused by taking tetracycline. Combining it in the body with calcium, the yellow complex to dental supplies generate a tetracycline calcium deposition in the crown.

The ugly black teeth to our daily lives brings a lot of trouble, black teeth also affect the individual's self-confidence. People will hide their shortcomings, unsightly teeth, of course, will often hand covering his teeth, speech, not loudly, to laugh and not laugh, exposing the ugly teeth people to feel uncomfortable, give us life and work impact. Black teeth also affect oral health. Sometimes suffer from dental caries, long-term treatment, and Are you needed to straightening teeth dental bacterial corrosion, also black, oral health would be threatened.

Black teeth treatment programs: generally black teeth is the most commonly used treatment modalities, there are two; a whitening there is a beauty crown.

America crown: America crown of the advantages of short treatment time, and generally the whole process about a week, can change the size, shape, color, and malalignment of the teeth.

Who is not suitable for ultrasonic scaler?

Ultrasonic Scaler has gradually become a fashion beauty of those, it can not only make your teeth more bright white, but also on the role of prevention of dental diseases, oral Center experts pointed out that not all people are suitable for ultrasonic cleaning teeth, for example, the following five categories:

1. Patients with gingival cancer should not receive the routine teeth cleaning, to avoid tumor local spread and distant spread of proliferation.

2. The crowd of people with bleeding disorders such as thrombocytopenia patients, leukemia patients, those patients with poor blood clotting mechanism, bleeding dental supplies more easily scaling. Uncontrolled type 2 diabetes, after scaling easily lead to oral local infection.

3. With active angina, episodes of myocardial infarction within six months and failed to effectively control hypertension and heart failure patients should not receive the routine teeth cleaning treatment. Discomfort due to ultrasonic stimulation and teeth cleaning, it may lead sicker. If the heart is to install an artificial pacemaker is not suitable for ultrasonic scaler. For these patients, in advance appropriate application of procoagulant drugs, when the control clotting speed to avoid cleaning teeth, bleeding and infection.

4. Of the population suffering from acute infectious diseases, such as acute hepatitis activities, tuberculosis patients, these people should wait until the disease has stabilized, before reaching the hospital for cleaning teeth. Cleaning teeth is a condition should be clearly tell the doctor, the doctor should carry out the relevant aspects of the protection, and strictly for the use of Extraction of knowledge of a large auditorium equipment disinfected or discarded. On the one hand, because of their condition, moreover, in order to avoid infecting others.

5 Oral local hard and soft tissue inflammations in patients with the acute phase of the acute phase should be over after cleaning teeth, in order to avoid inflammation of local progression or spread through blood, diffusion.

Why the tooth will lead to lower lip numbness

In general, the extraction does not produce lower lip numbness, but for the teeth of a particular location should be a different matter. What causes it?

Lower wisdom teeth impacted teeth at the end of the mandibular dentition, the latest eruption of human permanent teeth, human food is becoming increasingly sophisticated, making chewing jaw normal development of the necessary stimulation gradually decreased, resulting in jaw degradation, resulting in jaw length inconsistent with the dentition required length.

Therefore, when reach the lower wisdom teeth eruption age, its rightful place has been tooth eruption occupied the clinical objective caused by the eruption of the lower wisdom teeth blocked. The wisdom of such patients often most or all of the ambush the dental supplies next skull, which we call the low impaction of the lower wisdom teeth.

However, within the jaws of the deep surface of the tooth, just through one of the inferior alveolar nerve, the nerve is the dominant side of the mandibular teeth with the mucosa and to be skin sensory nerve. Very close to the location of the inferior alveolar nerve and the impacted lower wisdom teeth position, especially the lower wisdom teeth low bone completely ambush impacted almost the only layer between the nerve meager bony plates separated.

Clinically, the removal of such teeth than other teeth is much more difficult, you need to cut the coverage of dental caries, chiseled bone on the ambush teeth, sometimes ambush teeth split into a few pieces in order to pull out. Therefore, removal of lower wisdom teeth impacted teeth a long time, but also boneless split dental surgery is very likely to hurt adjacent to the inferior The introduction of the black teeth alveolar nerve, resulting in Postoperative lower lip numb.

Generally speaking, pure nerve damage, numbness of the lower lip of 1 to 3 months after taking conventional neurotrophic drugs can restore the individual patient recovery time may be extended to six months.

Two different kinds of black teeth

Black teeth can be divided into exogenous black teeth black teeth and endogenous. Exogenous black teeth endogenous black tooth dentin an element of black food coloring attached to the tooth surface caused by the black teeth, teeth, dental fluorosis and tetracycline. Black teeth of the different nature of the different teeth whitening methods can be used.

Exogenous black teeth whitening black teeth whitening. Teeth whitening is known as the best lunch break beauty items, teeth whitening technology is the small molecule oxidants hydrogen peroxide through the enamel and dentin penetration to all parts of the teeth move in the glaze column the decomposition clear tooth discoloration of the pigment molecules. Does not change the dental supplies tooth structure, 15 minutes to produce a whitening effect. Teeth whitening to make up for the lack of traditional tooth whitening technology, convenient, fast, good results, no harm to the advantage of becoming the new trend of teeth whitening.

Minor endogenous black teeth whitening teeth whitening treatment, but the beauty crown will achieve the best results. The beauty crown technology, just the original teeth grinding in addition to 0. 1-0. 2mm, and then the outer beauty crown on bread, you can have Why Dental Implant effect stable long life a pearl-like white crystal teeth. Beauty crown because of its excellent adhesion enhancement, but also contains the real teeth from the bacteria against and prevention of oral diseases.

Select the most appropriate whitening teeth whitening black according to the nature of the black teeth, and only choose the most appropriate tooth whitening according to the shape of the black teeth, will achieve the best whitening effect.

How to do teeth too big?

The large number of people between the teeth of the phenomenon, tooth gap is only likely to cause food retention, teeth and squeeze a sense of persistent pain, or even lead to gingivitis, gum abscesses, root Ministry of caries. Many people believe that teeth, Seya is caused by dental caries, fillings Seya problem can be solved. In fact, this view is one-sided tooth gap is mainly gingival recession, dentition sparse, only a handful of dental caries caused.

Teeth of treatment, methods of treatment are also different, depending on the causes and age.

Full of gum tissue between the teeth, medicine, also known as gingival papillae, gingival papilla can easily inflamed bleeding, inflammation of each bleeding will reduce the height of the gingival papilla, more and more number of teeth growing. This is because the dental supplies gingival recession, can improve symptoms by scaling the local drug.

If the reason is physiological (ie, development), the incisor teeth is caused because the frenulum attached from too low, can be solved by correcting by orthodontic tooth and move it slowly to normal neat location to narrow your teeth.

Malformations of teeth in order have a crack, and relatively large in adults has been the growth and development of recommendations for repair of porcelain crowns or orthodontic treatment; periodontal diseases caused by gum recession, thus forming two teeth between the joints, it is recommended for periodontal disease treatment, to see whether improvements.

Often see that some people after dinner with a toothpick to dig between the teeth, this is very easy to dig loose the teeth, making teeth more and more, especially some restaurants toothpick hard-prone fork, easy to damage the gums. Expert advice: use dental floss instead Gingival retraction techniques in porcelain teeth of a toothpick. Dental floss is a flat soft, just by the teeth of the physiological gap, will not damage the person's teeth. Very convenient to use the skilled, the dental floss in the teeth, before and after the move up and down, you can remove the dirt first with wax smooth dental floss, and early users.

This is a normal phenomenon, because the future permanent teeth than deciduous teeth number of large teeth, the future of space have long permanent teeth. To worry about, but is that deciduous teeth are too close together, is not enough space for future large permanent teeth grow out to crowded will result in the dentition is not the whole.