Dental implant is a kind of implant bone dental camera tissue within the lower part of the structure as a basis for support, retention of the upper dental prosthesis missing teeth restoration. It includes a lower support implant and the upper dental prostheses in two parts. Dental implant artificial materials (such as metal, ceramic, etc.) into the implant (generally similar to root morphology), the surgical method implanted tissue (usually on the lower jaw) and get the bone tissue strong retention support through special device and connected to support the upper dental prosthesis. Dental Implants can be obtained with the natural tooth function, structure and aesthetic effect is very similar to the repair effect, has become more and more edentulous patients preferred restoration.
Implant System
Planting system usually based on the dental drill implant material, shape and structure, surface structure and connection method for classification. Oral Implantology clinical practice makes contemporary dental implant material, and implant morphology tends homogeneity. Implant consists of four commercially pure titanium steel, threaded cylindrical, root-shaped implant with its unique dental implant advantage has become a world widely accepted implant forms. Studies have shown that moderate rough surface structure can increase the implant surface area and osseointegration. Therefore, the current clinical use implant system is generally through various surface treatment obtained by different roughness of the rough surface. Implant and its upper prosthesis through certain structural phase connection, divided into an outer join and inner connecting the two.
Commonly used in clinical planting system usually consists of three parts:
1 implant: is implanted within the bone, the present epidemic is still preform different manufacturers produce implants in shape, length, diameter, surface treatment vary. But, in any case, must be biocompatible implant excellent material such as titanium, bio-ceramics production. So far, titanium is still dental implant material of choice. Titanium is a rare metal, periodic table of 22, an atomic weight of 47.9, a specific gravity of 4.5. Press purity can be divided into four, four hardest but the toughness is less than 1. 4 containing more than 99% of titanium, 100% pure titanium can not be used nor economical. Most of the commercially pure titanium dental implants is that four titanium. Now widely recognized: the titanium metal made of bone implants can produce good osseointegration, its shape may be cylindrical, conical, can be threaded, or not threaded; surface etching, sand blasting or titanium ions surface coating of the rough surface is best because the rough surface can increase the implant and the bone cell contact area.
2 abutments: Is the implant through the soft tissue portion, usually with screws to fasten it to the implant. It can be the use of prefabricated components, or use the personalized production parts. Production base materials used also need excellent biocompatibility, such as: titanium, precious metals, zirconium oxide, etc., denture teeth and processed into an appropriate shape and high surface finish to protect the soft tissue health.
3 Superstructure: refers prosthesis usually has the crowns, bridges, brackets, attachments and other structures. With conventional denture, implant through a standard prefabricated components easier and more accurately through the base station will restorations with implants connected.
Implant – supported dental prosthesis
Including dentition defect used in various types of implant-supported crown, bridge repair, denture repair used in various types of implant-supported fixed and repaired. Implant prosthesis connection with the main use screw-retained and adhesion retention in two ways.
Dental implant adapt to the crowd
Individual missing teeth, missing teeth area planting bed properly.
Most tooth loss, intends to use fixed partial denture, to reduce the gap of missing teeth abutment ends of the burden of the middle need to implant abutments.
Denture teeth, missing teeth absorb severe alveolar ridge can not bear the load of the denture base.
Full mouth tooth loss, viable overlay or full mouth full mouth fixed implant restoration.
Long edentulous hazards
Tooth gap appears: a long missing teeth, close to the teeth will tilt the jaw teeth elongation, dentition integrity destruction, over time, the remaining teeth are gradually sparse open to lose a good close contact, could easily lead occlusal function disorder that.
Masticatory dysfunction: deletion of the remaining teeth, a series of changes, so that the original good occlusal relationship changed due to the remaining teeth between the effective functioning of the area is reduced, chewing function is reduced, missing a first molar full mouth chewing function will be reduced 30% or so.
Alveolar bone atrophy: If missing teeth too long, alveolar bone will be varying degrees of disuse atrophy, and with missing teeth prolonged increase, this will give late denture repair and maintain facial aesthetics coordination enormous difficulties. Recommended reading: Ten Advantages of dental implant inventory
Affect pronunciation and appearance: Tooth loss can cause wrinkles increase the appearance of aging, speech is unclear. Eventually becoming restoration, teeth tilt and elongation would prevent jaw normal functional movement, often appear in the joints, pain and limited mouth opening, etc. temporomandibular relationship disorder that’s syndrome.
Dental implant treatment
Including: clinical examination and imaging studies, diagnosis and treatment planning, surgery, denture making and repair, and implant and prosthesis maintenance. According to implant and tooth extraction time, implant surgery can be divided into immediate implantation, delayed instantly (after tooth extraction three months) and delayed planting (after tooth extraction three months and longer). According prosthesis loading with implant time relationship, implants can be divided into immediate loading, early loading and delayed loading.
Implant surgery completed to implant wear this stage, the only implant in the Long short. Implants, you need to follow your doctor’s required to maintain oral hygiene and regular (three months, every six months, or every year) review. If subjected to a number of factors prosthesis may appear off, porcelain breakage, fracture, and the abutment screw loosening, implant breakage and other mechanical complications; and peri-implant bone resorption and other biological complications. Seriously affect the restoration, aesthetics, the need for surgery or even remove the implant.
Above is about dental implant related presentations, I hope the majority of the friends help. Aesthetic Dental experts also said dental implant prosthetics is a “high, fine, sharp” feature technology, only those with a high standard of technology and equipment conditions of professional bodies in order to carry out this operation, and this professional engaged must possess Stomatology various professional systems knowledge and proficiency strict skills, it is recommended if you need dental implants, please choose a professional regular hospital. If you have additional questions, please consult the online experts.
What is the dental implant
Three Mistakes of cleaning teeth
Myth one: daily brushing, teeth cleaning can be described as superfluous
In developed countries, has dental equipment supplier become very popular teeth cleaning routine dental care, people generally once or twice a year to find their dentist regularly to clean teeth. Therefore, we are now the most important is a correct understanding of cleaning teeth, changing concepts. Cleaning teeth cleaning teeth completely different from ordinary light surface dirt, it can not be completely removed by ordinary brushing to remove plaque, dental machine calculus, and deposited on the tooth surface of the pigment, thereby enabling organizations to maintain periodontal health, prevention and treatment of periodontal disease; and easy to find when cleaning teeth tiny imperceptible dental problems, such as the relatively hidden caries, to achieve the purpose of early detection and early treatment. Under normal circumstances, teeth cleaning as a routine care in six months or a year wash, Gutta Percha Points for patients with periodontitis, you need the guidance of a doctor for regular teeth cleaning.
Myth: cleaning teeth can damage teeth, worn tooth enamel surface
A lot of people kind of concerns, cleaning teeth will wear away the enamel surface of the tooth. In actual fact, ultrasonic scaler, it is the principle of ultrasonic vibration, not worn out, no harm to the teeth, the needle does not have any cutting function, is to rely on high-frequency ultrasonic vibrations to break calculus, but also in cleaning teeth after By polishing, sandblasting in the teeth externally applied layer of protective film, slowing the speed of the stone again.
Myth: beauty salon and a few small clinics have clean teeth, there faster than a regular hospital, more convenient
Now if there is a dental clinic, hospital, generally have clean teeth this service, even the little salons also have such service, and very cheap. But the doctors spoke of the need to promote clean teeth, but also to secure formal. In some small clinics or beauty salon, and its rapid irregular teeth cleaning teeth cleaning methods will give those who have adverse consequences for cleaning teeth’s enamel damage itself, forming the naked eye can not see the surface scratches, but also damage to the gums, increased periodontal disease, the most serious yet easily cause cross-infection, without safe disinfection of instruments is very easily transmitted viruses such as hepatitis and AIDS, to give people cause trouble. In the regular hospital by medical personnel are dedicated to the operation, the most commonly used is the ultrasonic scaler, the instrument, the needle should be strictly disinfected.
indications for surgery
Who needs teeth cleaning
1, the periodontal health of the dental products population, it should be every six months to a year to a regular hospital for ultrasound cleaning teeth to prevent periodontal disease.
2, prepare baby born to women, pregnancy should be preceded by the dental hospital or general hospital dentistry, dental check the situation, according to the inspection determine the need for cleaning teeth, to ensure that pregnancy oral periodontal health.
3, with periodontal disease: bleeding, such as brushing your teeth, gums, swelling and other symptoms, you should always go to hospital for treatment, the doctor will be different according to each patient’s Dental Vibrator condition, for cleaning teeth and some other treatments. After treatment of periodontal disease, in order to ensure the efficacy and prevention of disease recurrence, should be regular periodontal maintenance therapy, these include teeth cleaning.
Who should clean teeth
One, people suffering from acute infectious diseases, such as acute active hepatitis, tuberculosis, etc., these people should wait until stable disease only after scaling to the hospital. Scaling should be clearly informed of the illness the doctor, who should make the relevant aspects of the protection and the use of the equipment must be disinfected or discarded. On the one hand because of their illness, but also to avoid infecting others furthermore.
2, with gingival cancer patients should not receive routine dental cleaning in order to avoid local spread and distant tumor spread.
3, local oral hard and soft tissue inflammation in the acute phase patients, should be scaling again after the acute phase, in order to avoid aggravating or local inflammation spread through blood, spread.
4, with active angina, myocardial ultrasonic tip infarction within six months as well as episodes of failure to effectively control hypertension and heart failure patients should not receive routine dental cleaning treatment. Because ultrasound stimulation and discomfort when scaling, it may lead to exacerbations. If you installed the artificial heart pacemaker but not suitable for ultrasonic scaler.
5 people suffering from bleeding disorders, such as thrombocytopenia, leukemia, blood clotting mechanisms in these patients is not good, after scaling bleeding more easily. Uncontrolled type 2 diabetes, after scaling as easily lead to local oral infections. For these patients, it should be pre-appropriate application of procoagulant drugs control blood clotting speed to avoid scaling when bleeding and infection.
Sandblasting scaler is one kind of teeth
sandblasting Scaler
Sandblasting scaler is one kind of teeth cleaning dental equipment, as long as the use of special sand blasting dentifrice dental Composites (sodium bicarbonate powder as the main ingredient), phone head sprayed by sandblasting to remove dental plaque and pigments. This method is particularly suitable for cleaning ultrasonic scaler difficult to reach the plaque and tooth gap pigmented spots, pigment for tooth surface cleaning efficiency is much higher than the ultrasonic scaler.
Necessary for the dental scaler device, through his physical removal of the tooth surface stains, tartar, in the cleaning process, if you find a shallow dental caries, corrupted, you can go to the net and timely use of portable dental unit modern technology carious dentin with light-curing dental restorative materials will complete the purpose of beautification of teeth.
Sandblasting scaling, this method particularly suitable for cleaning ultrasonic scaler difficult to reach the plaque and tooth gap pigmented spots, pigmentation tooth surface for cleaning efficiency is also much higher than the ultrasonic scaler.
The main function is to blast scaling polished tooth surface: at the end of the ultrasonic scaler or hand cleaning teeth, the patient’s tongue will generally feel the tooth surface rough; sandblasting rough tooth surface after scaling the feeling is gone. Sandblasting polishing teeth cleanings only can the ultrasonic scalers outside, but can be polished tooth surfaces between teeth. Polished tooth surface is not easily adhere to plaque and pigment.
detailed knowledge of platinum porcelain teeth
Speaking of precious porcelain teeth, I believe everyone is familiar with. But when it comes platinum porcelain teeth, maybe we have a little stranger. White porcelain teeth is one of them,
Here is a detailed explanation of how everyone platinum porcelain teeth. This article comes from the authority of oral Network】 【China
White porcelain teeth are a precious porcelain dental restoration, with all the advantages of precious metal porcelain teeth. White porcelain teeth of both metals and non-metallic materials
Material advantages, both beautiful platinum porcelain teeth have a higher strength. Especially as precious porcelain teeth, and gums to avoid metal allergy black lines and other issues, more color
Soft, vivid, natural, developed mainly with precious metal porcelain teeth.
White porcelain teeth this precious metal porcelain teeth mainly platinum metal based materials within the crown, oral platinum rely on domestic German imports. White porcelain teeth largest
Advantage is beautiful, good biocompatibility, irritation of the gums, color and real to the enemy. Precisely because of this, so the price of platinum porcelain teeth is relatively expensive
, Each tooth prices generally around $ 2000.
alumina porcelain teeth alright
Porcelain teeth in the market, there are many types of porcelain teeth. Currently, there are a lot of people because of the doctor’s recommended choice alumina ceramic teeth. However, alumina ceramic
Teeth okay? Alumina ceramic dental Why is it dental instruments worth so many doctors recommend it
Dental Clinic physicians that reason finds alumina ceramic teeth, because of the high cost of alumina porcelain teeth, more suitable for the majority of consumer groups. That
Alumina ceramic teeth okay? In fact, this problem is very simple, here is some information about the description of alumina porcelain teeth.
Alumina ceramic porcelain teeth tooth is huge army which one. And to answer “alumina ceramic dental okay” this issue should also be from alumina ceramic
Dental material to begin with. Alumina is a mineral found in nature. Medical cleaned alumina processing, can be used as an excellent, high-tech biological material
Material. Alumina ceramic teeth good biocompatibility, dental tools superior to all kinds of metal alloys, while the gums no stimulation, no allergic reactions, it is suitable for use in the oral cavity. Alumina Full
This issue has porcelain teeth okay indisputable. Furthermore alumina ceramic tooth has a very high quality, that its not only because of its high quality material, the equipment is expensive, but also because of its
The use of the most advanced computer-aided dental machine design, laser scanning, and then controlled by a computer program made grinding, filling perfectly.
with regard to all-ceramic dental injection matter how much you know
with regard to all-ceramic dental injection matter how much you know
Now people who do all-ceramic dental increasingly accomplished, because all-ceramic dental porcelain teeth with metal unmatched superior repair effect. So many friends there were unsightly teeth
Friends want to try all-ceramic dental machine brought new U.S. dental effects. But often we do exactly the porcelain teeth to ignore the relevant considerations affect the results. What about
All-ceramic dental precautions are what it?
According to oral experts say, all-ceramic dental considerations mainly in the following three aspects:
First, eat soft food: the beginning should eat soft foods wear, it is best not to use the all-ceramic dental Kenyinggutou, eating crabs and other food. This is due to raw material reasons,
Most of the original eco-ceramic dental force to a limited extent, once exceeding this intensity, it is easy to damage the teeth, and even affect its life.
Followed by wash their teeth cleaning: all-ceramic dental abutment junction with easy to gather plaque and tartar formation, attention should be clean, available floss between the teeth, and regularly
To the hospital for examination, orthodontics wire cleaning teeth.
Finally, anti-periodontal: anterior aspect always be careful not to bump them to go with a hard object, or a long day of porcelain breakage may occur. Porcelain teeth generally do not change color
To ensure the health gaps between teeth, with particular attention to the acrylic resin teeth control of periodontitis, or dentures can not afford to really end up on the bad teeth fall out.
peep and types of all-ceramic dental materials
Many people are now aware of the all-ceramic dental benefits, but it is still difficult to understand the high price. Why so expensive porcelain teeth? Now we have the all-ceramic
This aspect of dental materials and types to find out.
All-ceramic dental materials used in the space shuttle is the outermost layer of high temperature ceramic, the inner layer is synchronized with the gold hydraulic adaptors tooth cold expansion sets. Used in high-temperature ceramic shuttle
Porcelain, occupy a high in the stability advantages, but also makes it a very high wear resistance. Gold’s beauty and good biocompatibility also makes special use of all-ceramic dental
Do not comfortable.
Since these two all-ceramic dental materials have a higher technical difficulty, and therefore the price of all-ceramic dental consistently ranked high. Well, it kind of all-ceramic dental?
The types of porcelain teeth which:
1, slip casting porcelain: refers to the type hydraulic fittings manufacturers of fire on behalf of alumina or zirconia coated batter, and then the formation of high-temperature shape bottom crown.
2, pressure casting porcelain: first with wax to produce crowns, or on behalf of the crown bottom type, embedded in a dedicated circle porcelain furnace heating to wax in the finished ceramic blocks melted through pressure
Force cast into the circle. Porcelain composition of lithium-based ceramics.
3, casting porcelain: by centrifugal casting method within the crown or porcelain crown. Silicate ceramic component is mica.
4, computer Cutting porcelain: the use of CAD / CAM systems, through computer-aided design system scan model, computer-aided manufacturing systems will be semi-finished aluminum or oxygen
Zirconia blocks cut into the bottom crown type in the firing.
5, the computer porcelain ceramic deposition: alumina or zirconia powder paste, through computer-aided design and auxiliary processing deposited on the refractory-generation type formed within the crown, and then
In high-temperature firing.
6, A porcelain crown: the use of special ceramic powder type directly in the fire on behalf of the heap built ceramic crowns. Cutting another computer and the computer hydraulic machines should be deposited all-ceramic porcelain summed together (both belong
CAM equipment), but the processing in different ways.
acrylic resin teeth,dental compressor,dental lab 