The fierce competition of the hoop tooth way: Correct teeth Smile more magnificently

The fierce competition of the hoop tooth way: Correct teeth Smile more magnificently
The fierce competition of the hoop tooth way: Correct teeth Smile more magnificently
Interviewed the expert / Ji'nan University and attached to the first associate professor of treatment of hospital orthodontics Kong WeiDong Engaged in professional lopsided doctor exactly, by convention will make, file by a group of photos respectively when being lopsided for each patient. After collecting a lot of such photos, they have found an interesting phenomenon: The person before being lopsided have few smiles, and after being exactly lopsided, people are often radiant with smiles. Because the time of the hoop tooth is long, costly, a lot of people often made a very old decision to just come, the ones that explain teeth have not already neatly caused very great psychology to perplex to them, for example feel self-humiliation etc.. What the hoop tooth is changed is only teeth, that was changed is the whole person's mental attitude. A lot of teeth of people want to correct differently, can worry about the hoop tooth in that long time again, it is very shameful to take the tooth set, even is named " hoop tooth young animal " Or " a sister of tooth " . Especially the person that some hosts, performers,etc. live on cheek, have no end of misgivings to the hoop tooth even more. Ji'nan University attaches to the first associate professor of treatment of orthodontics of hospital hole and defends the east introduction, in fact, the hoop tooth has many kinds of choices, some can be in " silent quietly " China finishes teeth to correct. 1,The fixed correcting device of tradition of fixed correcting device of tradition is generally the support trough that metal is done, that is to say we often see at ordinary times " The hoop tooth " Way. This kind of correction way had already begun since the twenties of the 20th century, technology has been already quite ripe at present, it is relatively easy for the doctor to operate, and economical and practical. In the existing person who corrects tooth, most persons still choose this way, the expenses are about about 10,000-15,000 yuan, correct time for about 2-3 years. Advantage: In various correction methods, the meticulous adjustment and gripping the adjustment result concerned of this kind of correction device jointly of teeth is the most ideal. Shortcoming: Besides will result in aesthetic problems during correctioning, if rescue the careless oral hygiene in the course, will cause the surface of tooth to take off calcium and even ask the edge of the trough to present the decayed tooth, may leave the trace on the surface of tooth after removing and holding the trough, result in aesthetic problems. 2,Stealthy correcting device this kind of correction way has already lasted more than ten years, is called " stealthy correcting device " because of no using and holding the trough . The concrete correction method is, fetch the tooth model, then the course moved while correcting with computer simulation teeth first, design a series of ' Generally about 10-40) Transparent tooth set of plastics. Wear for 20 hours every day, pick while only having a meal. Because the plastic tooth set has enough hardness and elasticity, utilize its elasticity to adjust teeth in the direction that is booked. Change and wear next and new tooth one sequentially every two weeks, until teeth correct the position that arrive and anticipate. The expenses are about 30,000 yuan, the size of rescuing time is contingent upon irregular intensity of tooth. Advantage: Because the plastics are transparent, will hardly result in aesthetic problems while wearing, the rate of utilization of this technology is very high in U.S.A., this sum American too " Tooth culture " Relevant, their expecting very much neatly to teeth, in every case have a little abnormality of tooth, a lot of people too can choose, go lopsided to treat. Shortcoming: The expenses are relatively expensive; The doctor can't participate in the adjustment of teeth, it rescues the result and totally depends on one set of levels of making of the tooth, it is still activity rescuing device, the three-dimension of teeth controls the accuracy to be well below the fixed rescuing device, so the tooth abnormality only suitable to be slight, the irregular the serious one of intensity of tooth is not very applicable to this technology. 3,Tongue the intersection of side and fixed person who correct the appearance of correction device approach principle and traditional fixed correction device, but its support trough is glued on the inside of teeth, will not see, " totally stealthy " while speaking Result. Tongue side rescue technology, appear right away as far back as the seventies of last century, now had already become riper. Rely on CAD, is made to measure according to the situation of each patient's tooth, having so improved the accuracy corrected greatly, the hoop tooth way that the result is all right and traditional compares favourably. The expenses are about 40,000-80,000 yuan. Advantage: It is effectual to correct, the stealthy result is the best, can finish correcting under ignorant situations of other people, especially suitable for to the esthetic crowd with very high requirement during correction. Shortcoming: Costly. Because of glueing on the inside of tooth, the clean difficulty is high, the foreign matter sense of the tongue is relatively strong, the specific and sensitive person is difficult to accept. Chen Hui, Wen ZhiQin


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