Thursday, April 26, 2012

Seven grounds of dental anomalies to correct

Now, fashion, trends have been very sought after by everyone, the image of a person's direct impact on his development, while the teeth as a second business card, but also aroused enough attention. Dental anomalies, not only affects the appearance, but also may affect your pronunciation. Dental anomalies tusk to package days orthodontics has been dental instruments improved, making the face the appearance of more coordinated, charming.

Seven grounds of dental anomalies in need of correction

First. Normal development of the impact of jaw

Second. Develop a bad habit of swallowing

Third. Caused by facial muscle function Dental professionals to talk about root canal treatment abnormalities

Fourth. Affect chewing efficiency

Fifth. Speak by the affected

Sixth. Crowded teeth are difficult to clean, easy to cause tooth decay

Seventh. Convex anterior teeth vulnerable to broken

Teeth appeared crowded teeth are no longer normal occlusal position, not satisfied with the appearance of the teeth.

Wednesday, April 25, 2012

What are prone to bleeding gums?

A lot of people are experiencing in their daily lives, bleeding gums, experts said, bleeding gums are symptoms of many diseases, easily bleeding gums crowd, what does?

Children in mixed dentition period, often replaced due to the primary and permanent teeth, denture temporary malalignment, easily lead to gum inflammation, such as poor oral health, could easily cause the eruption gingivitis lead to bleeding gums, adolescents susceptible to puberty gingivitis, bleeding gums are also common. Mainly due to poor health habits, coupled with adolescent endocrine changes more obvious, the gum tissue micro-local irritants, easy to dental instruments produce significant inflammation, bleeding gums, women of pregnancy if the pregnancy had been suffering from chronic gingival inflammation, increased progesterone levels during pregnancy, often result in spontaneous bleeding of the gums, gums nipple during pregnancy, there may be a tumor-like hyperplasia, referred to as "pregnancy-induced gingival tumor, easily bleeding, usually after menstruation and childbirth, gingival tumor and bleeding symptoms may disappear or partial disappearance, suffering from certain systemic diseases in the elderly, patients with diabetes, could easily lead to gum infection bleeding gums capillary hypoxia, decreased resistance to bacterial ability, some high blood pressure, coronary heart disease Dentures will not affect the real teeth in the elderly patients, because wary of myocardial infarction, thrombosis, long-term oral administration of aspirin, if gingival inflammation more bleeding, long-term use need to be vigilant.

In addition, some oral hygiene did not do the bit people can easily bleeding gums. Bleeding gums is not a disease, bleeding gums are symptoms of some diseases, and bleeding gums must check the cause of the right remedy.

Tuesday, April 24, 2012

The dentures Note and maintenance

With the improvement of civilization, the pursuit of beauty, dental and health more and more people pay attention. Dentures With a number of advantages, become a common choice, then finished dentures, dentures Note the use of which? Maintenance how to proceed?

During the day should be wearing the dentures to the entrance of the denture wearing into the easy attachment of Candida albicans and other harmful bacteria, their breeding will lead to inflammation of the mouth vary, taste, recommended after meals to remove cleaning, and appropriate use of antibacterial anti-inflammatory drugs, such as mouthwash, medicines, toothpaste, etc., can be effective prevention and treatment of oral diseases.

The dentures grumble chew smaller than the natural tooth, it is best to eat excellent food, such as sugar cane, bone, and denture stability is less than natural teeth, do not eat sticky foods such as rice balls, candy, etc.

Just wear dentures, often talking unclear, increased saliva, and dental instruments even feel the feeling of nausea and discomfort. In such cases, do not tense and irritable, and insist on wearing for a few days later, will become accustomed to.

Bearing clasp dentures should be along the direction of wear in, do not apply a strong push and pull, when the snap ring deformation.

The night before going to sleep, you should remove the dentures and oral tissues to rest, but also to avoid swallowing of dentures. Dentures remove the scrub clean Dentitions do orthodontics in cold water to save, to avoid distortion.

Denture attention and maintenance of activities in the details of the office, there are many patients finished the removable denture should strictly follow the doctor's advice and do the maintenance and care of removable dentures.

Monday, April 23, 2012

Porcelain teeth election materials should be targeted

The Prosthodontics porcelain dental restoration, more and more attention. Do porcelain dental restoration, selection of materials is very important, targeted selection based on individual circumstances. Currently popular on the market porcelain teeth are mainly non-metallic porcelain teeth, precious metals, porcelain teeth, three kinds of full-porcelain teeth. Non-precious metal porcelain teeth usually refer to the kind of nickel-chromium alloy porcelain teeth, but allergic phenomenon. The major elements of the precious metal porcelain teeth for gold, palladium, platinum, etc., it is non-toxic stimulation, rarely cause allergies, and the background and human gingival tissue tone close to dental instruments the natural beauty, is an ideal choice for the general population. Porcelain teeth, is the worldwide best to maintain the longest method.

Health care after the porcelain dental restoration is very important, first of all do not bite such as walnuts and excellent things in order to avoid various porcelain. In addition, easy to assemble because of porcelain teeth and The specific steps of the orthodontic the abutment junction plaque formation of tartar, attention to cleanliness, and to regularly check.

Sunday, April 22, 2012

Why straightening teeth need to extraction?

In the reception of patients seeking orthodontic some patients straightening teeth extraction often doubts and misunderstandings.

In fact, modern orthodontics has experienced more than a century of technological development and clinical practice, to fully verify the feasibility and on the improve orthodontic efficacy of an important role in tooth straightening teeth, orthodontic clinicians have tooth extraction as a regular means of correcting some the dentition serious disorder patients. Formal treatment by professional physicians, the gap in the gums after tooth extraction can be completely closed, there is once again the argument of false teeth; some gum protrusion, teeth crowded cases is the use of extraction spaces to the teeth back to income, to improve the patient's dentition and face aesthetic purposes. Patients after treatment of the tooth correction of tooth arrangement and occlusion can be re-stabilizing established, only more beneficial to the dental instruments stomatognathic system.

Clinical extraction, a series of questions is often caused by correction of poorly designed and treatment failures. The general dentist also involved in the field of dental appliance. They are often free to disconnect the patient's teeth and lightly close the extraction space, leading to worse treatment at the end of the arrangement and occlusion of the posterior teeth. Therefore, the tooth itself is not a problem, such as the dentist explain not comprehensive enough, abuse of How to identify the quality of porcelain teeth governance is, were more worried.

With the continual emergence of new orthodontic technology, such as implantation of bone to grow nails to pull teeth, gums or by distraction osteogenesis surgery to able to accommodate the original teeth, orthodontic treatment need extraction ratio has gradually decreased.

Thursday, April 19, 2012

Dental caries can do porcelain teeth?

In general, dental caries do porcelain teeth need to be treated repair before they can do porcelain teeth.

Common human oral diseases, dental caries is the disease of slow progression, sweet food, the mouth caused by lesions to the development of teeth deep can cause endodontic periapical disease, jaw inflammation, with dental hard tissue destruction, and dental instruments can gradually lead to the crown defects, become root and, eventually to tooth loss.

Description: According to oral cosmetic repair experts in general, dental caries do porcelain teeth, dental caries treatment. Direct filled tooth decay without harming tooth nerve to do porcelain teeth need root canal treatment to routine do porcelain teeth, injuries to the tooth nerve. Why do porcelain teeth, dental caries treatment before the first? Do porcelain teeth to a cap Q & A on the dental implant equivalent to the teeth with the teeth sealed in porcelain teeth, which, if done before the porcelain teeth for dental caries treatment, it may lead to the aggravation of dental caries.

Wednesday, April 18, 2012

Braces which is best?

Many different types of braces, ordinary metal bracket appliance, invisible, transparent prop slot appliance, there is a transparent ceramic brackets appliance and lingual appliance, then braces which is best?

An about brace which is best, in the eyes of Orthodontists: is the best fit. Orthodontic experts: the braces which is best, generally difficult to define, but is dental instruments generally considered suitable is the best. Up from the aesthetics, which appliance is best, should bracket invisible appliance, from the treatment effect, which appliance best was undoubtedly self-locking appliance, price which appliance is best, of course, the cheaper the price the better.

Therefore, to suppress the correction of what the best in Caries treatment orthodontics according to their degree of malocclusion, and social interaction needs, as well as their own economic strength to choose the most suitable appliance.

How the care of adults loose teeth?

Removal of loose teeth and never give, and should identify the cause and proper treatment. Through treatment, the majority of loose teeth can be retained, the more early treatment, the better its efficacy.

1. Periodontal disease caused by the teeth, mild loose through the effective treatment of periodontal disease, and more will return to normal; if moderate loose in the treatment of periodontal disease at the same time, it should also be loose teeth and adjacent to the ligation fixed together to reduce the load of loose teeth, to prevent the aggravation of loose teeth, when most of the loose tooth can not be restored; if severe loose, referring to the loose teeth III ", that is to say the teeth are obviously loose both up and down. Then the use of the method of removal of teeth, to avoid adding to the dental insturuments adjacent tooth unnecessary burden.

2. Loose teeth due to the trauma caused by the mild loose, it can take anti-inflammatory drugs, an inflammation subsided, the teeth can automatically restore the solid state; if loosening serious or dislocation, displacement, the teeth should be reset, and then ligation fixed the adjacent teeth and taking anti-inflammatory drugs, oral hygiene disable this stuff, and What is the adhesive fixed partial denture so in the short term, over l ~ 2 months of this tooth can be restored to normal.

3. Periodontitis or periapical appear loose teeth, the treatment is to control inflammation, once the acute inflammation relief, and loose teeth can reduce or disappear.

4. Individual teeth bite together to excessive or abnormal occlusion occurs when loose teeth, generally by the doctor to adjust occlusion to eliminate occlusal trauma, alveolar bone can self-repair, teeth can be restored to a solid state.

Tuesday, April 17, 2012

The dentures Series: gum care (metal reinforcement)

The removable denture patients are free to pick to wear prosthesis. It is the traditional method of repair of the morphology and function of missing teeth.

Activities denture advantage:

1. Partial denture patients can pick their own wear, easy to clean, easy to maintain a denture cleaning and oral hygiene.

2. The production method is simple, lower cost, in line with the level of the average consumer.

3. Worn tooth structure than a fixed bridge, the patient is easy to accept.

4. The event of break or natural teeth missing after another is also easy to repair and additions.

Activities denture shortcomings:

1. The large volume of removable dentures, components, first wearing patients often have foreign body sensation, and sometimes affect the dental instruments pronunciation, cause nausea.

2. Activities denture stability and chewing performance were not as good as fixed partial dentures.

3. If the denture design unreasonable, poor production quality, the patient can bring the abutment and the mucosal tissue injury, there tartar accumulation of plaque, caries and periodontitis, accelerate alveolar absorption, temporal mandibular joint disorders and other adverse consequences.

The types of removable dentures: cross linking removable denture, casting bracket removable denture

Metal materials, cobalt chromium alloy stent removable denture, titanium stent, and gold-plated stents. Titanium stent biocompatibility, corrosion resistance Root canal treatment equipment and technology innovation and safety of the best X-ray penetrable, its weight is 1/4 of the precious metals, light, thin, clever is the ideal active restoration.

Complete denture is a denture made ​​for patients with a full mouth of missing teeth. Complete denture base and artificial teeth. Complete denture base material can be divided into the resin and metal second category. The metal is divided into ordinary and precious metals class.

Sunday, April 15, 2012

Dental experts talking about the quality of root canal treatment

Irreversible inflammation of the pulp, bacteria enter the pulp system through a variety of infections channels, tissue inflammation from local serous inflammation development into all supportive inflammation and necrosis, the spread of bacteria through the apical foramen, resulting in periapical tissue the inflammatory exudate, edema, and destruction of this pathological process is interrupted due to the intervention of the root canal therapy. From the etiological point of view, resulting in root canal treatment failure can be grouped into two categories: The first category is the microbial etiology. When root canal treatment can not effectively prevent the spread of the bacteria, or short-term re-contamination. Course of the disease continue to develop, from where it marks the treatment failed. This may also explain why the infected root canal treatment success rate is lower than non-infected root canal. The second category of non-microbial etiology. Still occurs mainly in high-quality root canal treatment failure cases. The purposes of this paper is the manpower from the first class of factors, and discuss how to improve all aspects of root canal therapy, in particular, a detailed analysis of the treatment operation links, to improve treatment quality, improve the treatment success rate of root canal. Part related to the standards of quality assessment. The second category of factors analysis does not include the dental instruments list of the article discusses.

For root canal therapy, whether the traditional concept of the three steps: the root canal preparation, root canal disinfection and root canal filling, or modern concepts advocated by large taper lateral condensation or vertical condensation, etc., single from the treatment procedure, in fact, the first is a surgical debridement. The root canal system is thoroughly clean is critical, should be considered as the basis of the entire treatment process. After root canal filling, root canal system filling material closed, closed tight and a key. Any impact on the operation of these two key steps is to a large extent related to the quality of root canal treatment. The long-term efficacy of root canal treatment is also dependent Why is dental not white material on the root canal infection status, and so some of the reasons that led to the root canal recontamination will increase the risk of failure. Root canal treatment is a clinical operation of surgical procedures; this process in every detail will have a large or small, the impact on the quality of the surgery, thus affecting treatment success rates.

Tuesday, April 10, 2012

The teeth of the risk factors

Japan's new University study showed that the denture will increase the risk of suffering from oral squamous cell carcinoma, researchers suggested that people concerned with denture hygiene and regular check-ups.

The Professor Shuo King, responsible for the study of 80 patients with squamous cell carcinoma was studied. It was found that many people have received dental treatment in patients with squamous cell carcinoma, and squamous cell carcinoma of the dentures around to recur. The researchers also found that those surveyed patients with squamous cell carcinoma dental instruments of alcohol and the amount of smoking is not. The Schomburg King therefore considers that the denture may be one of the reasons of the person's susceptibility to squamous cell carcinoma.

The researchers believe that the harm the teeth of the three points - one for many years using the deformation to bring inappropriate; denture material corrosion, caused by allergies, oral unhygienic, denture cleaning is not enough - may make dentures around the organization of Teeth whitening food "search" continuous inflammation, giving rise to squamous cell carcinoma.

Dentistry doctor suggested that denture to select regular professional dental hospital, not because the sake of convenience and cheap roadside clinic dental.

Teeth whitening method

1. External bleaching

For the crowd: for the crowd wide range of exogenous coloring, smoking, age, sex yellow teeth, drink coffee, colored drinks cause yellowing of the teeth.

Pain scores: almost hurt, the sense of slight soreness of the individual drugs during tooth.

Advantages: simple, easy to operate, not to hurt the teeth,

Disadvantages: somewhat rebounded in conjunction with other treatment tetracycline, dental fluorosis, the effect varies from person to person.

2. Internal bleaching

For the crowd: tooth pulp nerve necrosis, especially for single tooth.

Pain index: painless.

Advantages: do not hurt the teeth.

Disadvantages: in general, multi-method has been applied previously.

3. Resin veneer

For the crowd: the majority of the teeth yellow, do not want to wear the teeth, do not accept the porcelain teeth, hoping to see the doctor to solve the problem the dental instruments same day, the beautiful performance requirements in patients with high

Pain scores: Most virtually painless.

Advantages: quick, not to hurt the teeth, can be repeated, the effect is good, and the price is easy to accept.

Disadvantages: Avoid the corners of the veneer teeth biting hard objects.

4. Porcelain teeth

For the crowd: multiple or individual teeth yellow, economic capacity allows, the beautiful performance requirements in The detailed description of the implant system design patients with high.

Pain scores: the overall teeth grinding small, to the teeth under local anesthesia.

Advantages: effective, stable, more durable.

Disadvantages: teeth grinding as a whole in addition to more than some.

Sunday, April 8, 2012

Dental Implant compatibility issues

1. The basic concept of biological materials:

(1). the materials used in the human physiological environment: contact with water, inorganic salts, contact protein, tissue and organs, living organisms and materials in physiological environment.

(2). Material of living organisms the role and impact to important biological material: soft Organization -> into fiber cells -> group of proteins, fiber associated proteins, actin, waveform protein -> participate in the cells to synthesize cell adhesion, cell skeleton collagen protein hard-organization -> osteoblasts -> osteocalcin, osteopontin, osteonectin -> and bone formation-related.

2. Biocompatibility:

Biological materials and human tissue contact, performance materials and tissue interface has a series of interaction eventually accepted by human tissues, ie, the material long-term clinical acceptability. Need to meet the requirements of biology, chemistry, physics and systems.

3. Biocompatibility of areas:

Biocompatibility standard biocompatibility evaluation of the role and methods of the material in standardized biodegradation and dental instruments toxic kinetic polymer surface analysis of biological material sterilization process and toxicity of residual cells and blood interaction of genetic toxicity, finishing the carcinogenicity and reproductive toxicity of graft removal and analysis of biological safety evaluation.

4. Bone planting Interface:

The general process of the implant and bone healing: trauma -> blood clot -> fiber ingrowth -> Machine -> Bone Matrix -> mineralization -> bone remodeling -> implant system. Implant and bone interface: bone binding interface.