Why so expensive dental implant?

When it comes to dental implant the majority of patients will find how expensive dental implant? Expensive dental implant, but its effects can not be compared in the way of any oral health care repair, because of the dental implant is expensive, so promoting it is very difficult.

The dental implant comfort, aesthetics, already accepted by patients with tooth loss and recognition, expensive dental implant is also well known things. The dental implant prices are more expensive reasons:

1. Expensive dental implant materials: the high cost of dental implant materials of the craft techniques, dental implant prices can not reduce.

2. The dental implant devices: In addition to the material outside of the dental implant process also need to X-ray examination, clinical treatment, mechanic equipment, and dental equipment so the cost is quite high, is another reason for the high price of dental implants. Recommended reading: dental implant hazards that you know what

3. Affect the price of dental implant dental implant expert resource scarcity: whether to study or to the final clinical use of the dental implant technology have invested considerable human resources, Dental Implant and Gingival color porcelain former the use of dental porcelain restoration our professional staff is very scarce, so the high prices of dental implants also appear to be normal.

Anterior teeth scattered gap porcelain repair

Treatment: Patient’s front teeth scattered in the gap in the number of Teratology Hospital Advisory, the answer is given maxillary doing eight porcelain teeth, and dental equipment shall kill the nerve, in order to solve the problem of scattered gap.

Patients to hospital consultation, after detailed examination, only four porcelain teeth, no need to kill the nerve by the inclination to solve the teeth to reduce the effect of powder in the gap. Using this method, not only retained in patients with healthy teeth, but also saves the cost of treatment, and Early childhood prone to dental caries patients restored the effect is also very satisfied.

Dentition defect fixed partial denture

Fixed partial denture repair dentition in one or several missing teeth, anatomy and physiological function of a prosthesis, also known as a fixed bridge. Usually based on a fixed partial denture structure is divided into a double-ended fixed partial dentures, semi-fixed partial dentures, fixed cantilever prostheses. Clinically used materials are divided into casting fixed dentures, the swaged fixed partial dentures and metal ceramic fixed partial dentures.

One. Indications

1. Is generally believed that the 20-55 year-old who can be the most appropriate age is 20-45 years old, less than 17 years of age are generally not considered.

Two. The number of missing teeth should not be too much, generally assume a missing teeth than the two abutments.

3. Lack of alveolar ridge fullness or fullness.

4. Abutment teeth, crowns, large, straight root, thick, long, tooth position.

Two. Production steps

1. Cast fixed partial dentures and metal ceramic fixed partial dentures.

(1). the abutments Select: periodontal health, supporting role; form tall crown root solid retention role; the location of the abutments is, in place.

(2). the decision of the number of abutments: In general, choose a double-ended on both sides of the missing teeth do abutments, special circumstances can be dental equipment used single-ended fixed.

(3). Tooth preparation: ask the same casting crowns and metal-ceramic crowns.

(4). take an impression of the irrigation model: Preparation of abutment teeth after gingival retraction cord compression, dentition impression silicone impression material to take, anhydrite irrigation model.

(5). Wax pattern production: in the model of the prepared teeth coated with a separating agent, wax-type placement sprue.

(6). Embedding, casting: Casting phosphate-bonded material embedded, high-frequency centrifugal casting machine.

(7). Bridge test together: casting the completed bridge sandblasting, cleaned, polished after the trial together.

(8). Non-metallic part of the production: The production of plastic bridge is the bridge self-curing or heat curing resin system. Burn attached to Fixed partial denture maxillary full dentition porcelain production, the use of painted porcelain, burn attached to the method of making a fixed bridge.

(9). Test together, cements.

2. The swaged fixed denture.

(1). Tooth preparation: with swaged to metal crowns.

(2). take an impression of irrigation model: to use seaweed sodium impression paste to take an impression of ordinary gypsum filling mode.

(3). the retainer’s production: swaged crown.

(4). Retention test together: the swaged crown clean abutments after the trial co-

(5). take a collection mode: all solid bit body after the trial co satisfied modulo.

(6). Bridge and connecting body production: including the hammer made the metal forworn panel, welding the bridge, the formation of the plastic part of the bridge.

(7). Test together, cements.

The periodontal fixed partial denture

Periodontal disease associated with dentition defect of the fixed partial denture long-term results were satisfactory, but need to pay attention to adapt to the levy choices and regular observation.

Periodontal disease is an infection of the disease, that is, bacteria play a decisive role in the occurrence of periodontal disease, the development of

Journal of Clinical Stomatology June 6 published a study, researchers from 1997 to 2004, 325 cases of periodontal disease with dentition defect cases, the use of metal ceramic crown and bridge or metal casting crown and bridge repair, repair after 1 year 2 years and 5 years of follow-up, fixed partial dentures, chewing performance and dental health status to dental equipment assess its long-term effects. Periodontal disease associated with dentition defect long-term efficacy of the fixed partial denture cases were followed up to investigate the clinical factors related to long-term effects.

Therefore, periodontal disease can be seen with the fixed partial denture repair defective dentition long-term effects satisfaction, but require attention to Dental orthodontic tooth more than 60% meet the levy choices and regular observation.

Deep caries of deciduous teeth root canal bacteriological analysis

The purpose of this study is to analyze with deep caries of primary teeth root canal bacteria. Methods 12 deep caries of deciduous teeth, of which three have hot and cold to stimulate the pain, the remaining nine had no clinical symptoms in the micro-aerobic and anaerobic under the risk of root canal bacteria isolation and identification. results show symptoms of teeth colony forming units higher than the asymptomatic teeth, but no significant differences between the two in both groups, the similar composition of the root canal bacteria and of deep caries bacteria Streptococcus mutans and Lactobacillus accounted for the proportion of culturable bacteria than other bacteria, the difference was significant, and Streptococcus mutans and Lactobacillus detection rate is dental equipment higher than other bacteria, the difference was also significant obligate anaerobes, such as digestive the Streptococcus, Wearing Shi bacteria, Fusobacterium and Prevotella has also been detected, but its detection rate and accounted for the percentage of cultures were very low. Conclusion microaerophilic cariogenic the bacteria of milk Keywords: deciduous teeth with deep caries root canal bacteria

Is generally believed that deciduous dentine is thin, the poor degree of mineralization, deep caries infection can easily spread to the pulp, the clinical treatment of deep caries often to save the teeth for the purpose of the preservation of life pulp not pay enough attention to. Save the vital pulp of deciduous and permanent teeth induction of great significance, the pulp is closely related to Correction extraction of six problems some extent, and it’s within the number and types of microorganisms. Looking reported in the literature, few studies on deciduous teeth with deep caries microbiology, this study attempts to learn deciduous teeth with deep caries pulp microbial analysis for clinical treatment, bacteriology reference.

Dental implant design

Thorough system of general and local check, confirm that patients with indications for dental implants, and decide to implement the planting surgery to repair. Then the doctor to develop the implant restoration program.

1. The choice of cropping systems: the choice of cropping systems to be combined with the condition of the patient and doctor choice. Preferred implant system is reliable, whether the bulk of cases of long-term observation of clinical practice, whether there is really satisfactory results.

2. Patients with mandibular bone quantity and quality: the case of X-rays, an accurate picture of the anatomical structure of the growing areas.

3. The economic conditions of the patients: of the main factors limiting the implant restoration development is the price, the foreign implant its price is high, and it is difficult to accept as a universal.

4. Choice of planting site: from the perspective of repair, the most in the Distal implant in the alveolar and distal end to provide support; missing teeth gap is too long to implant in the middle of the missing gap, bridge base; no teeth timely, bracket fixed complete denture and dental equipment implant-supported overdenture.

5. Planting to determine the number: in the end the number of one implant, there are two factors: first, the need to support the prosthesis and the second is the possibility of anatomical conditions.

6. The choice of implant superstructure: According to the techniques mastered by the patient's specific circumstances, physicians and patients can be selected as appropriate multi-type retention device to complement each other.

The retrograde design rules can accurately complete the design, to achieve the best effect. According to the requirements of aesthetics and occlusion in the row of teeth on the model to Fixed partial denture retention of several reasons determine the type of repair, superstructure, implant planting site, planting the number of planting direction and the length of the implant. Which determine the final outcome of repair, reverse derivation Select prostheses and implants? The implementation of carrier retrograde design rule is the surgical template, and finally achieves the original design requirements can be controlled by the template.

How long can porcelain teeth in the end?

For the life of porcelain teeth, do not have an accurate figure, Changchun Dental Hospital experts say: the average life expectancy of the general porcelain teeth are more than a decade, the porcelain teeth longevity depends on the material of porcelain teeth and grilled porcelain teeth postoperative care.

Some people say that the porcelain teeth the average life expectancy is 8 years to 10 years, some 15 years. From a practical point of view, the same material of porcelain teeth, it was only three to five years dentures tend to die young, there is some 15 years, but looks good. The experts pointed out that the porcelain teeth how long can relate to many factors, the porcelain teeth of each patient's life is different.

In addition to materials, production process, not the same as the basic conditions of each human tooth is to determine the porcelain teeth can how long an important factor. If each tooth fixed root and the root is very solid, no basis of dental this case, inlaid porcelain teeth with no problem for decades. Conversely, if the patients with root damage, more missing teeth, or dental equipment often guilty periodontal disease, even if the quality is very good gold porcelain teeth, may also spend the coming year would come to an end. Want to apply the so-called average life expectancy, there is no basis. In addition, the usually careful care of dentures, real teeth and periodontal, of course, will increase the life of porcelain teeth.

The experts pointed out that: a porcelain teeth does not mean that once and for all, be careful to protect very important. Raw material reasons, most porcelain teeth to a limited extent by force, once more than this the intensity can be easily damaged teeth, and even affect its life, therefore, early wear should eat soft foods, best not to use porcelain teeth to chew on hoe, eating crabs and other foods. Porcelain teeth and abutment joints easy to assemble the plaque to form calculus, attention should be clean, available floss between the teeth and regular visits to the hospital for examination, cleaning teeth.