Friday, July 23, 2010

The right choice of porcelain teeth

With the rising standard of living, the people's pursuit of the United States is also increasing. Whether it is ordinary people, white-collar workers or civil servants want their image a little more perfect, but the tiny teeth and dental defects has become marred by the serious and even also affect health.

Porcelain teeth are used like natural teeth with porcelain powder of low melting, high temperature in a vacuum sintering furnace melting ceramic formed. Porcelain teeth to produce the finished surface is smooth, transparent color, bending ability, wear resistance, aging resistance, no deformation and other advantages, in appearance little different from real teeth.

Porcelain tooth crown materials within the very many varieties, often with gold, gold-plated, zirconia, diamond aluminum alloy, titanium and ceramic, etc. (these materials without any side effects, dental restoration materials for green). I unit in the production process model or wax-type dental laser for optical scanning, computer three-dimensional map so that each finished porcelain dental patients precise, exquisite detail, and put on a very comfortable after taste.

Porcelain teeth to retain the largest is the original root (root complete necrosis can use bypass or root canal treatment), and human teeth according to different circumstances, aesthetic needs and the surrounding tooth color, size, shape, specify the color fidelity, natural form, which can match the effect of real ones, and for adult men and women all types of people.

In addition, the porcelain teeth good biocompatibility, did not stimulate the oral tissue, and easy to clean, practical and cosmetic effects. Finished porcelain teeth for Marginal much better than the resin dental prosthesis, and thus not affect the daily diet, it can completely protect the user's normal chewing function.

Porcelain teeth can be used to repair missing dentition, teeth too loose, broken teeth, missing teeth, tetracycline, loose teeth, teeth and other deformities, and the repair time is short, painless, no teeth, usually from sampling to Simply complete the installation twice, then you can have white teeth, neat and healthy, not just a sign of the United States, but also health and quality of life symbol.

If you have dental defects, not take it lightly, the teeth should be repaired as soon as possible (known as denture), select the porcelain teeth, so white and neat, color fidelity, strong teeth with you for life.

Teach you to bid farewell to tetracycline

Bleaching bleaching

Application of oxidizing or etching agents is to eliminate tooth color and color layer, so as to achieve the purpose of bleaching teeth, but not all bleaching effective, should be strictly selected specialist indications, the operation should be protecting the oral mucosa, to prevent gum by burns. Bleaching bleaching bleaching can be divided into external and internal bleaching of two. (1) External bleaching: mainly used in medium without defects tetracycline dental fluorosis and bleaching treatment. There are two ways: oxidation, the most commonly used drug is the concentration of 30% hydrogen peroxide can be used to promote proper amount of drug penetration ether, can also be used infrared, laser, heat and other methods to enhance oxidation. Because of the above have a certain corrosive strong oxidant, the late 80s began to apply bleaching. Carbamide peroxide can be combined with the organization of ecological release oxygen, toxicity and stimulation of the body, it can be under the guidance of a doctor, the patient bring their own every night in a plastic denture therapy, and drugs to squeeze into the teeth prior to care, the treatment of 3 to 5 weeks to achieve a satisfactory result. Etching method, with concentration of 18% to 36% hydrochloric acid onto colored enamel to dissolve and remove the demineralized enamel surface pigment, and then use the 10% calcium gluconate solution to tooth remineralization mineralization. Grinding may also add acid bleaching method except that the first grinding tooth colored surface than 0.1 ~ 0.2 mm thick pigment, and then etching, and further off colored layer and re-mineralization. (2) in bleaching: mainly used for front teeth discoloration, no vital teeth or severe tetracycline discoloration of tooth restoration, bleaching 30% of drug remained hydrogen peroxide. Is to do first root canal treatment, root canal filling material should be at the orifice of 2 to 3 mm, a good base pad material, in case of drug infiltration of the apical foramen. Then dipped in 30% hydrogen peroxide drugs into the medullary cavity of small cotton balls, zinc oxide eugenol cement powder tightly closed dressing was changed every 2 to 3 days, 4 to 7 times you can achieve good results, Finally cavity with composite resin.

Repair of composite resin coating

Is gradually carried out since the 80's a technical. Is the polymer surface of composite resin cement in the teeth to cover discolored teeth, or repair tooth defects. As with natural tooth colored composite resin, combined with the quality of soft, easy shaping, carving can be repeated until the restoration of dental anatomy. Composite resin coating due to the temperature after the repair, operation and many other factors, restorations can become brittle, discolored or off, so be careful to protect, to extend the service life. Should Eat less tea, coffee and other food easy to stain, in particular, be careful not to chew on hard objects to prevent the fracture of food off.

Tooth veneer

Is finished tooth surface (with resin enamel, porcelain enamel, porcelain enamel cast, the new steel hard resin tooth) paste coloring the surface of discolored teeth, or teeth of a repair defect, high hardness, wear resistance , form the United States, finish good, does not change color, the advantages of long service life. Fix the number of teeth in a long time, and often need to take a hard mode, the reproduction of the plaster model selection module modification, test occlusion, tooth edge to be finished with plaster model fit, then transplanted into the patient's teeth on the cement. Methods are generally self-curing cement plastic method, EB composite resin bonding method, enamel adhesive bonding method, light-cured composite resin bonding method. Dental Veneers shortcomings are relatively complex operation, because cement is not strong and fall off easily.

Cast ceramic, porcelain fused to metal crown technique

Is the relatively high-end cosmetic repair, their hardness, wear resistance and very close to the natural teeth, less breakable, and beautiful color, good compatibility with the gum, but expensive and limited application.

Orthodontics is not a simple

Some people have to think too complicated orthodontics, too cautious, on the contrary, some people think but to orthodontic too simple, too casually, that orthodontics is a very simple thing, but wearing a capped it.

"Orthodontics properly, food to eat," the article had appeared on the network won the high hits, due to correct improper relationship disorders in patients with upper and lower teeth, not only failed to correct, but to have gum bleeding, swelling, and even eat into problem. Experts stressed that dental treatment must go to regular hospitals.

Correct teeth, not as some patients think, as long as wearing a simple braces, orthodontics needs regular professional orthodontic crowding of teeth from patients, arch protrusion, surface type, growth conditions, genetic factors considered comprehensively to develop the best treatment plan, braces and retainer to wear between one and a half to three years.

In addition, the dentist is not the orthodontic practitioner, Orthodontics is a highly specialized subject, orthodontic practitioners need to be very strict qualification examination and approval.

Correction needs to be done before the following examination:

(1) teeth printed: (ie taking model) and the situation is right or wrong for doctors to diagnose and design, and in the subsequent course of treatment for comparison checks.

(2) Photo: Before treatment, a doctor should be routine for patients with facial photographs and occlusion according to the photo, left to the future and the end of treatment for comparison.

(3) X-ray examination: patients with conventional shooting each cephalometric and panoramic radiographs.

(4) develop treatment programs: doctor according to the models, photographs and X-ray film, through measurement, calculation, combined type diagnosis wrong, and to develop a detailed treatment. Then doctors explained to the patients and family members of patients in all treatment programs, to seek the views of patients and their families. Treatment plan, patients or family members of patients sign the consent form.

To consult and seek treatment for many people still do not understand why orthodontic tooth. The purpose of extraction is to use the extraction space lined the crowded teeth; use of extraction space and improvement of the dental arch protrusion and improve face; the use of tooth extraction after the occlusion gap adjustment made after the cusp fossa staggered, occlusal contact area to achieve the best chewing efficiency. During orthodontic treatment is required depends on the governed without tooth crowding teeth and the bones and so on. Should be conducted prior to the dental film, modulus, and only on the film in the arrangement of teeth and a plaster model of teeth to accurately judge before they can determine the course of orthodontic tooth or not.

Porcelain teeth favorites - all-ceramic dental

Metal ions within the PFM will cause adverse reactions, such as black gum, gum bleeding, atrophy; and should be within the crown of the existence of the metal, light transmission, color and shape and there is a big difference between natural teeth, but will the light and have a "Green Grey" effect. Therefore, oral health care profession has been working to change this state.

Porcelain teeth with its outstanding performance in a wide range of applications in some developed countries, is the first choice in patients with repair material. Its superior performance in:

1. Gingival margin without the black lines, no heavy feeling, no swelling and bleeding gums, so you really feel that ceramic dental gum from your own grow out of.

2. With real teeth to match the light transmission, no longer under the lights "flashing green teeth" embarrassment.

3. And PFM strength comparable teeth do not have to worry about porcelain cracking phenomenon.

4. No adverse effects of metal ions leaking your health.

5. Molars less, greater retain their teeth. There are many all-ceramic dental system, the most commonly used in clinical There are several

1. Cast ceramic Empress II system, Degudeng system for anterior dental, tetracycline veneer repair and replacement of traditional dental inlay restoration.

2. CERCON system: suitable for restoration of posterior teeth, missing teeth and more of the bridge repair.

All-ceramic dental more humane in its design is also a growing number of patients, but medical technology and operating experience requirements are high. Charity Hospital now has many years of dental porcelain repair systems to produce all kinds of rich clinical experience, professional physician will measure your custom color match your beautiful face and personality teeth, so that your health is more brilliant smile.

Precautions wearing orthodontic braces

First: fixed appliances bonded by a special material on the teeth, including 2-5 days, the teeth may feel sore due to force. Oral appliance also may be bruised, but these are tolerated, and preventable, and after a week will automatically disappear, generally do not need to take medicine, Yihoumeici Huanzhe after referral teeth may feel tight for pain, but very slight, on the contrary, severe pain is not normal.

Second: put on after the appliance can brush your teeth, but look more carefully, we must pay attention to oral hygiene, proper brushing methods.

Third: The treatment does not affect the teeth to eat. As for food we should pay attention, too hard or too sticky foods will cause the appliance damage or loss, which affect the treatment effects (These foods include: hard candy, soft candy, plum, peanut, bones, barbecue, sugar cane , apples, pears, etc.). The daily rice, vegetables, eggs, meat can be asked to eat is not wrong, really want to eat some food by no means, such as pork, poultry, you can tick down and enjoy the meat, slice apples pears can be shaved to eat sugarcane juice drink can, it would appear, food will not make much respect.

Fourth: appliance placement is completed, usually once a month return visit.

Fifth: Towards the end of treatment, produced under the condition of patients retainer to maintain the treatment results achieved, if we continue to wear, normally does not relapse.

New tricks for beautiful teeth flash installed

If diamonds and fitted in the teeth, what would feel? Taiwanese singer Chang Hui-mei to do so.

Since Mei teeth bordered red cross drilling, many hip-hop nation are also diamond-studded teeth. In the "articulate" is said, it is now the office of this trend spread to white-collar family. With the New Year's party, party frequently, many fashion make-up to the teeth crush. In order to increase the lethal smile, dazzling "dental drill" with the wave of this year's flash.

"Dental drill" is very small, usually not easy to find, but once the stand in the sun or other party in the gorgeous light environment, it can burst of bright light, make people laugh full of charm. With the 40-year-old Ms. Huang bordered "Diamond" very happy after the one you can show off their healthy teeth, the second to laugh impressive. Ms. Chen, as the administrative staff to Cougerenao this time also, the reason is simple: the New Year is about to come, the company will organize the party, a festive dinner and other activities, usually can not wear to work out of, now first give teeth bordered "Diamond" to the time of a shiny look, people will suddenly not the same. Diamond = crystal ornaments teeth tooth

The so-called "diamond-studded teeth," is only fashion statement. According to doctors, which originated from Europe's "diamond" fashion school called "dental decoration" is often said that "Diamond Teeth Jewelry" is a figurative term, in fact, they are drawn from the natural crystal ornaments, carefully polished, thin and translucent, the thickness of 1 mm below the wearer will not bring a strange feeling; "prosthesis" refers to the use of special light-cured resin attached to the tooth surface, curing time is blue with visible light, since only operate at the enamel level, and therefore there is no mechanical damage to teeth. As early as last year, this trend has been introduced into China, but this year that really acceptable for people to know.

Teeth would have on small, decorated as a tooth "Diamond" naturally small, the market mainly in three sizes: large diameter of 2.5 mm, 1.8 mm in number, small size, only 1.2 mm. Choice, mainly size selected according to their own teeth, because Asians are not big teeth, check the number is more suitable, usually embedded in the incisor teeth next 23. Small tooth ornament, color is also very colorful, with a transparent, red, blue, green and other colors, but the market in a transparent color of most teeth decorated inside as the classic style.

Maintenance of dental decoration flash less than one year

Directly bonded to the teeth, tooth ornaments, as a foreign object easily lead to plaque deposition in their surroundings, it also requires, after diamond, carefully clean the teeth every day, and clean when the best brush moving along the upper and lower teeth, according to conventional , half scaling time, we can shine a whole year. Diamond adhesion after eating or brushing teeth are generally easy to create off, if it is really off accidentally swallowed, will not harm the body. Doctors also warned that, although no damage to the teeth, tooth ornaments, but if disinfection is not sufficient, it is easy to cause cross-infection. More important to note that one-time items decorated teeth, can not re-use, embedded prior to check the "Diamond" is sealed packaging.

Monday, July 12, 2010

Why teeth pigmentation

Many factors causing tooth colored, mainly in the following categories:

Dental fluorosis, also known as dental fluorosis, or tooth enamel plaque. Incidence of this disease with regional characteristics, mainly because of excessive fluoride in drinking water caused. The mild cloudy opaque enamel surface of teeth, was chalk color; moderate leaving it yellow or brown teeth are yellow irregular patches; severe, except for color changes, accompanied by tooth enamel defects.

Enamel hypoplasia of teeth in the development process, the surface of the enamel due to lack of calcium, phosphorus and vitamins A, D and other substances; or by the role of harmful factors of the teeth caused by developmental disorders. Light surface of the tooth enamel was opaque colored chalk flapping, loose rough, may, but was brown food coloring. Severe, tooth enamel defects may appear substantial, showing absence of nest-like or band, or no enamel covering. Tetracycline stained teeth during the tooth development, especially in children under 8 years of age or pregnant women, if taken tetracyclines (such as tetracycline, oxytetracycline, doxycycline, etc.), then easily lead to tooth discoloration, known as tetracycline stained teeth. This is because the drugs tetracycline tooth tissue with calcium ions combine to form solid calcium tetracycline, with age, color will gradually increase, about 18 years after becoming stable.

According to color depth, clinical can be divided into four degrees: once tetracycline, leaving it even the milk of their teeth yellow or light yellow; degrees tetracycline, teeth, ranging from leaving it uniform pale-brown or brownish shades; three tetracycline , leaving it a uniform depth teeth, ranging from pure gray, brown or gray and black; tetracycline four times, leaving it Huihe teeth black or gray, can be combined enamel hypoplasia, associated with tooth defects.

Opalescence teeth as an autosomal dominant genetic disease, rare. Unique purple blue teeth changes, exposure of dentin bright, translucent yellow-brown, easy to wear teeth, residual roots were severe, form.

Commonly known as cavities or tooth decay, dental caries, is due to the involvement of bacteria, acid and carbohydrate food glycolysis of dental erosion, over time soften the tooth, dental tissue collapse, forming black cavities.

Nonvital more discolored teeth due to caries or direct violence against bacterial infections, broken teeth, accidents, resulting in pulpal necrosis and discoloration.

To prevent children malocclusion

Malocclusion is a developmental malformation, causes more complex and usually by genetic factors and environmental factors. According to the survey, malocclusion of 60% -70% are caused by the external environment, so the majority of malocclusion can be prevented, the main should achieve the following points:

(1) from eugenics to solve the genetic cause of malocclusion. Note that the mother's nutrition and health, prevention of maternal disease, is to ensure that a prerequisite for normal development of the fetus. Baby was born, to prevent injury during production.

(2) Note that feeding infants and young children. On infant feeding and reasonable to take proper feeding posture is very important. Promote breastfeeding, artificial feeding, it is best to use similar mothers nipple pacifier, pacifier of the hole is not too large, 1-2 mm in diameter is appropriate. Children are able to chew food, they should eat Shaoying and easily digestible food to exercise muscles, to promote the development of masticatory organs.

(3) attention to physical and mental health care, better nutrition and the importance of oral health. Timely detection and treatment of systemic diseases such as rickets, dyspepsia, endocrine disorders, and chronic inflammation of the nasopharynx, early filling of dental caries.

(4) to correct the bad habit of infants and young children. First, remove the bad habits of the cause, that occurred soon after a short duration of bad habits, to remind and to guide parents through patient persuasion, is not difficult to correct. Need to get rid of bad habits when using a variety of devices to help children overcome bad habits.

Scaling the dental health you will damage

The brothers really at a loss more than two rows of neat station, usually idle much to complain things to eat one hit knock. "This is a riddle on the teeth. Tooth is an organ to accompany one of the oldest human beings. A healthy beautiful teeth, not only can improve the quality of life, social interaction plays an important role, no wonder some people have teeth as" window dressing " a very important part of the project. World Health Organization on oral health very seriously, and to "clean teeth, no cavities, no pain, gingival color normal, no bleeding," the development of oral health standards.

Got past most of the patients were to hospitals or clinics after dental treatment, very little thought scaling, there is no such concept. In recent years, with the rising standard of living, people's understanding of the importance of dental care growing, "scaling" the term has gradually entered the ordinary life. However, some people are still not solution because of the scaling purposes, coupled with some empirical factors, there Misunderstanding.

Mistakes will lead to a scaling and polishing teeth increases, damaged teeth, causing tooth hypersensitivity.

Those who hold this view, the first is the principle and purpose of scaling do not know. At present, regular dental hospitals and clinics in the scaling, high-frequency oscillation by ultrasonic, removing stones and calcification of the teeth surface dirt, avoid further stimulate gums, bleeding, fear of acid, fear of sweet, heat intolerance, cold symptoms, which led to inflammation of the gums. This cleaning of the teeth is not wear and damage. Second, after scaling and polishing teeth allergies, teeth increases, did not feel too comfortable, because there is no scaling of the habit over the years, dental calculus attached to the teeth on too long and hard and high, once removed, the contrary not used. Coupled with long-term non-scaling, leading to gingival recession, root exposure, usually covered with stones, wash occur after certain allergies. Calculus if not removed, will greatly enhance the incidence of oral disease. As for the teeth, and this is already there, only a long time without cleaning, to stone to block up.

Mistakes 2 scaling time-consuming and uncomfortable to spend money, not necessary.

Many people will cite some examples of this: so and so for the elderly, 90 years old, I never brushed their teeth, have not washed his teeth, still live happily; certain elderly people, have long had no teeth, the body has been very good This year almost hundred years old. Some people also believe that old people can not afford to unlucky teeth. In fact, these statements are wrong. Tooth is protected well, can accompany life. World Health Organization definition of health for the elderly there is a is: "Health for the elderly over 20 should have their own teeth."

In general, every six months or a year you can wash your teeth, for smokers, the best a wash about 3 months. Regular dental cleaning, not only clean the teeth, the doctor who can at the same time do a dental check-scaling, easy to find problems, timely treatment. The first scaling, because the plaque more likely to be some uncomfortable, but if we continue down and pay attention to maintaining oral cleaning, scaling much better next time.

Through the cleaning, not only the teeth will become cleaner, mouth odor (generally due to dental disease, the Department did not receive timely treatment due to) will eliminate. This is not only to achieve "good teeth, like appetite, body Bel bar, do you eat incense", but will improve self-confidence, for successful social interaction also plays an invaluable role.

Finally, the need to remind you that always have to have regular dental hospitals or clinics scaling. Because, generally after scaling to the stone, sand blasting, to the pigment, polishing the four procedures, and those who charge very low scaling point, usually only do the first step, of course, will not be able to achieve health, pretty teeth purposes.

How to choose the material porcelain teeth

Porcelain teeth to do a trust to choose the hospital; Second, we must consider the design of the condition of patients, not just to beautiful and disregard for health, blind conformity. Precious porcelain teeth on the merits: the usual distinction between porcelain teeth from the materials, mainly metal and porcelain teeth two porcelain teeth. The former is a metallic crown on the porcelain, the latter no metal inside the crown, all with porcelain production.

Porcelain teeth of the biggest advantages is the beautiful, good biocompatibility, on the gums to stimulate small and difficult to distinguish true and false color. PFM dental metallic materials and non-metallic materials, both the advantages of both appearance and a relatively high intensity. In particular, precious metals and all-ceramic porcelain porcelain teeth teeth, to avoid metal allergies and gum black lines issue, more gentle color, vivid, natural, precious porcelain teeth mainly developed countries.

The price of porcelain teeth: from 1 500 yuan to 1,000 yuan around the precious metal porcelain teeth, patients often make it difficult to make a decision, fear of high prices, "Ai Zai", the lowest of the heart, not practical. Same porcelain teeth, why is the price difference so much?

Start looking porcelain tooth material, imported and domestic types, the effect on performance and very different, the price naturally different. Second, from the equipment point of view, making porcelain dental porcelain furnace ordinary 4-5 million, while imports to more than ten million. Dawn Advanced Dental Centre in Guangzhou in China the first to use computer-aided design and production systems approach, can create the perfect all-ceramic tooth. Another point of view from the color of porcelain teeth, porcelain teeth white color is not the more the better, but to the natural harmony, using computer-aided colorimeter can be up to hundreds of species with the gradation.

Therefore, the price difference between the quality of a large porcelain teeth are very different, to ensure the quality, under normal circumstances, a porcelain teeth should not be less than 500 yuan.

The indications on the precious metal dental porcelain: metal porcelain teeth meet a wide range, not too many contraindications, all persons for Xiang fixed dentures, can Xiang porcelain teeth, including the elderly. But age is too small (under 18) without consideration, because at this time a large pulp cavity, dental pulp preparation time easy to wear. In addition, the age is too small, incomplete tooth eruption, with age, exposing the edge line should be twice to repair, there are certain economic losses. Missing too many teeth, upper and lower teeth bite too tight, etc. are not suitable for Xiang precious porcelain teeth.

Friday, July 9, 2010

Describes dental implants

Implants upstart of Office: If you have teeth to be extracted, conventional repair methods are first tooth, teeth extraction healing to be 2 to 3 months after the denture. If the front teeth, an ugly period of time would not have said. Even with a plastic temporary dentures, not good to see where, and foreign body sensation obviously, wearing very uncomfortable.

Next we must choose Xiang dentures or fixed dentures. Abstract wear dentures every day, it is trouble! Wearing uncomfortable, but also exposed the clasp (metal hook), it is affecting appearance. Although fixed dentures beautiful, much better comfort, but the need for missing teeth grinding teeth on both sides, if both sides of the teeth are very healthy, grinding them is a pity.

Dental implant dentures as fixed as beautiful, comfortable, and does not require adjacent healthy teeth grinding, it is to get both options. Sometimes can be planted in the extraction at the same time, this time missing teeth does not exist, does not influence the social activities. Is suitable for immediate cultivation, need for medical treatment according to specific circumstances.

Experts clear up doubts

What is a dental implant

Not in the bone implant teeth planted seeds on his long teeth out, but in the alveolar bone is surgically implanted within the implant until the implant and bone, the production of artificial teeth in the upper.

You have pain

Implant surgery is very small, can be completed in the dental chair, generally only 15 to 30 minutes. In particular, immediate implantation, and the extraction period was completed and no increase in pain. However, if long-term tooth loss after planting, there will be bone resorption, bone defect, then surgery will be relatively complex and some of the pain.

How much

High cost of dental implant materials, so than dentures, fixed dentures you a lot. Conventional materials teeth implants per 8,000 ~ 12,000 yuan; such as aesthetics and better use of all-ceramic system, each tablet implants about 15,000.

Seven methods of identifying porcelain teeth

The accuracy of the edge of porcelain teeth, is to identify the advantages and disadvantages of porcelain teeth and most important a basic criterion, is more of a place current problems. Porcelain crowns and precision is reflected in the joints between the teeth, the smaller the gap the better, or bacteria can easily enter, leading to tooth decay inside, broken, resulting in repair failure. Located below the gingival crevice, often overlooked in patients. This gap will accompany porcelain teeth for life, and determine the fate of natural teeth. This is also a key test of the level of medical technology, where the highest technology content and process of treatment every step of the impact on the accuracy of porcelain teeth.

See color

PFM soft colors, not the more white the better. In order to cover the color of metallic crown, must have a certain thickness of the porcelain layer. Often thicker ceramic layer, the better appearance. Lack of clinical tooth preparation, it was prone to porcelain tooth colored chalk or dull, hypertrophy. However, the pursuit of aesthetic effect, the teeth were ground and easy to cause excessive tooth nerve exposed at the same time increasing the possibility of breaking. Therefore, we must grasp the precise tooth preparation techniques, both to ensure adequate thickness of porcelain teeth without nerve injury.

View form

Teeth appeared to be normal, not hypertrophy, a lot of explaining no foreign body sensation. Clinically, there is usually a mistake, that is, hypertrophy of porcelain teeth, lips and tongue, leading to discomfort, that the teeth are thick, while the Pro side of the thickening and morphology lead to unhealthy teeth and gums are bad stimulus, resulting in swelling of the gums. This is caused because it has not even Jingque cutting, while on the characteristics of various ceramic crown, Xingneng must have clear Zhangwo, and Zuochu personalized tooth preparation, the guarantee enough of the porcelain layer Houduo in assuring the least amount of grinding In addition to the tooth structure.

See gum

Gingival surgery should not be bleeding, no postoperative swelling, redness, discoloration. Gum problems are often ignored, most cases of failure have gum problems. You can look at patients with gingival porcelain to do, without swelling, bleeding is half success. Gum is not sensitive to pain, even severe injury would not have pain, but the gums porcelain dental health is an important indicator of success, every step of production process not in place have an impact on the gums. Neck surgery in the teeth preparation, if not carefully protect the gums, bleeding gums, often leading to injury, so prone to Xiang gum irritation after wearing porcelain teeth, bleeding, shrinkage, appearance of front teeth. At the same time is not conducive to high-precision modulo. After the gingival swelling, redness, discoloration, largely due to the tooth crown and not due to microleakage, but also in part due to metal allergy reasons.

Look comfortable

Porcelain teeth were ground part of the necessary tooth structure, modern anesthetic techniques can guarantee the entire treatment process painless. The key problem is that the process of tooth preparation to ensure the tooth nerve is not damaged. At the same time meet the qualifying time for porcelain teeth very short, usually a few days feeling normal. Pain throughout the course of treatment required, after a short adaptation period.

Read function

Beautiful porcelain teeth in the teeth at the same time should not affect the original function. Patients may lack the professional Zhi Shi Shang physiological abnormality or loss of function and not immediately Yi Shi, which causes the complications of less Liao Jie Ye, Er resulting from the adverse consequences will Bansui life of patients. Porcelain crown is a technical high treatment programs, to produce a high quality porcelain crown, the design must undergo a rigorous, personalized and accurate than the color and precise tooth preparation, careful to protect the gums, the dentin completely closed high precision impression, temporary crown made perfect, strict production technicians carefully qualified crown bonded, fine blending and polishing steps. Ignore any step which would cause a decline in the quality of porcelain crown.

See lasting

Good porcelain teeth should have good biocompatibility. Precious porcelain dental all-ceramic dental and more satisfactory, because of its chemical inertness and electrical corrosion resistant, non-allergic tissue, while ordinary stainless steel porcelain teeth, wearing a period of time, gingival margin of the visible edge of a dark gray.

Deformity correction of the teeth

Dental abnormalities include anterior crown is too small, sparse teeth, eye teeth, the former crown incomplete, broken front teeth touch, "to package Days", etc..

Before the tooth crown is too small

Small or anterior teeth were cone-shaped crown, very beautiful when joking grin. This tooth now has a good repair method, restored, and the real teeth of the same color, elegant appearance. The repair methods were: too small to wear the crown all the appropriate amendments, the production of a metal crown cover, and then put on a metal crown covered with a layer of porcelain or composite resin. After this repair, can restore normal tooth shape and color of natural teeth, can better play their masticatory function.

Teeth sparse

Children should start before the teeth sparse control. Young people's front teeth sparse, available two ways Correction: A composite resin is transferred into the same color of natural teeth, the crown up, make up a good gap; the other is to add teeth to move closer to the front teeth to remove a small gap to 1 to 2 spaces up, then denture or fixed partial denture space. This surgery general dental hospitals.


As the eye teeth can affect the lips of activities and beautiful, some people will pull it. Eye teeth pulled after the collapse of the face appears on the mouth, nasolabial fold deepens, facial fullness decreased, showing an old state, thus affecting the whole face of the United States. Therefore, when pulling eye teeth prudent attitude. In order to maintain face is full, can be used during orthodontic treatment, extraction of teeth behind the eye teeth, or to wear small, then push or pull the eye teeth to normal position. This method may take 2 to 6 months, more effective removal of eye teeth.

Former crown incomplete

Trauma, caries or incorrect brushing method may result in incomplete crown or the tooth crown neck deep wedge-shaped defects, which affect not only beautiful, hot and cold to stimulate the pain and some can also occur (dentin hypersensitivity), pulpitis, alveolar abscess. Therefore, when the occurrence of defects should be repaired in time crown. The current use of composite resin material is repaired with similar real teeth, and never change color. If only the rest of the teeth and root, and do not arbitrarily remove, use of tooth root, fixed on the dentures, dentures after tooth extraction results than the much better.

Broken front teeth touch

Labor, sports, military training or travel, the occasional touch down, front teeth knocked accident, to beauty and great impact on dental features. When this situation, do not to fall off the teeth of teeth and thrown away, because there are ways to connect the broken tooth and can keep the original look. Teeth knocked sooner the better plant, but also from 1 month after successful replantation. If you can not be rushed to hospital in time can be broken off teeth or tooth Rinse clean and then placed in dilute salt water preservation, such as when the doctor brought.

"To package Days" is a jaw tooth development caused by abnormal or bad habits. This is not only very beautiful, and the impact of chewing and development. The most common correction method for correcting device with bevel down, about 6 months to 1 year. Followed by the elastic rubber band traction. Then there are surgical methods. Correction is completed, it seldom recurrence.

Dental treatment of dislocation

Overview dislocated tooth disease

1 History of a sudden external bruises.

2, tooth extrusion-type dislocation, displacement of visible teeth tooth elongation, tilt or shift, loosening II0-III0, have sulcus bleeding, broken crown, and defect-free, temperature testing mixed reactions, teeth can shift associated with alveolar fractures.

3, teeth embedded dislocation:

Clinical crown teeth shorter or disappeared, may be associated with the shift, reverse, or an inverse relationship between jaw, sulcus bleeding, percussion pain (+++), may be associated with alveolar fractures.

Symptoms and signs of tooth dislocation

Under the impact of violence in the larger, can partially or completely dislocated tooth, periodontal ligament tear since, even from the apical foramen into the pulp of the neurovascular bundles are torn, the clinical emergence of teeth loose, tilt, elongation and pain, prevent chewing. Tooth subluxation, then the tooth from the tooth socket, or only soft tissue connection, often accompanied by gingival and alveolar bone fracture tear injury.

Points dislocated tooth treatment

1, tooth dislocation of prolapse, dental practices will shift teeth reduction under local anesthesia, fixed, Adjustment of occlusion, accompanied by alveolar fracture site during fracture reduction and fixation.

2, teeth embedded dislocation

Approach to reduction under local anesthesia teeth, dental fixed and blending.

3, tooth subluxation

Suffering from teeth cleaning surface dirt, and placing people with normal saline in the reserve; local anesthesia were clean teeth Rear Socket reset; a lot of explaining to suture soft tissue; composite resin and ligature teeth and adjacent teeth will be fixed.

Tooth dislocation treatment

As part of the dislocation, should be made to restore teeth to normal position, and about 3 weeks after ligation fixed. Such as tooth subluxation is not long, teeth should be replanted as soon as possible according to the procedures, sterilization, dental implants will be dislocation in situ, and fixed with ligation with about 3 weeks. Should generally be lower bite.

Characteristics of Orthodontics

In recent years, more and more young children missing teeth arranged to orthodontic correction of dental clinics. Modern Dentistry believes that dental malocclusion deformity is not a disease, but a function of the body and on the potential impact of psychological disability, Orthodontics and has been seen as a physical function and mental health-related health care .

Orthodontics has its own characteristics:

First, the error correction of deformity of the treatment of disease is different from the general needs of injections and medicine, which mainly rely on internal or external wear oral appliances, dental, alveolar and jaw impose appropriate "biological force", it produce physiological movement, thereby correcting wrong deformity.

Secondly, a longer course of treatment. Treatment when the teeth, jaw movement is gradual, in the treatment process, carried out by doctors on the appropriate appliance AB, aim to gradually move the teeth, so a longer course of treatment, usually two years, a complex malformation could longer. Treatment process usually takes patients referral hospital once every 3-4 thoughtful, return visit of the treatment based mainly on malocclusion cases, the appliance appropriate adjustments. Frequent referral afterburner, in order to "fast the whole tooth," but will lead to periodontal damage, haste makes waste.

In addition, the need for patient co-operation. Correction of the force provided by the appliance, the patient can wear it to play a serious role. Day activities in particular appliance in patients with the patient's course of treatment will determine the length and the net effect of the treatment.

Finally, a certain degree of orthodontic treatment is not reversible, unlike spectacles, an inappropriate one can do. Especially for those extraction cases, once the treatment failed, once again successful treatment difficult.

Orthodontic technology-intensive, long course of treatment, risk, the cost of orthodontic also higher. Therefore, correction of deformity should be selected dental professional medical oral correction. Only a comprehensive professional medical diagnosis, to develop the most appropriate corrective program. Correct result should be beautiful, harmonious, unified and stable, rather than simply be a simple aligned teeth.