Articles for theme “Articles for dentists”:
When food chewing teeth wear out!
16-09-2009
Physiological tooth wear – abrasion of dental hard tissues as a result of direct contact surfaces of antagonistic teeth or adjacent teeth. Contact the opposite surfaces of the teeth occurs when chewing and swallowing food (approximately 1500 times a day). Abrasion of the teeth – is a specific physiological form of abrasion. With this type of abrasion loss of hard tissue of teeth is negligible.  With age, the physiological effects of abrasion become more visible. Because of the physiological mobility of the teeth in the area is aproksimalnoy abrasion surfaces adjacent teeth.
Local anesthesia destroys the liver and brain
16-09-2009
The main ways to use local anesthesia in dentistry – injectable and ointment. Anesthetic agent has an impact on various systems, organs, tissues. After absorption in the tissues of anesthetic is distributed throughout the body. In dentistry, local anesthetic injected into the tissues of the maxillofacial area and the oral mucosa, in which there are significant vascular formation, located in the soft tissue and the spongy substance of bone. This can lead to high concentrations of anesthetic in the blood.
For healthy teeth ingredients of refuse from sugar
09-09-2009
The quality of human nutrition, quantity and frequency of meals – a decisive factor in the development of caries. Currently, reduce consumption of natural foods, the emergence of new carriers of energy, improved cooking technology have led to significant changes in the composition of food products and their quality. While the food and may affect the mineralization and structure of hard dental tissue during development, but, so far ns found the relationship between nutritional deficiencies and affected caries.
What makes permanent seal on the teeth?
09-09-2009
In physical properties of the permanent filling materials can be divided into three groups: cements, materials for metal seals and polymers. Cements As a material for the permanent seals used silicate cements, silikofosfatnye and ionomer. Silicate Cements. Domestic industry produced Silitsin, Silitsin-2. Foreign analogues: Silikap, Alyumodent, Friteks. The main ingredient of the powder is silicon dioxide. Liquid silicate cement – an aqueous solution of phosphoric acid solution containing additional zinc, aluminum and magnesium phosphate.
Treatment of diseases of teeth herbal
09-09-2009
Hlorofillipta (Chlorophylliptum) contains a mixture of chlorophyll in the leaves of eucalyptus, has antimicrobial activity. Apply in-necrotizing ulcerative gingivitis and stomatitis. Tincture of calendula (Tinctura Calendulae) is used in periodontal disease and oral mucosa as an antiseptic and anti-inflammatory drugs (1 teaspoon per glass of water for rinsing the mouth). Salvini (Salvinum) – preparation from the leaves of sage. It has astringent and anti-inflammatory properties, has antimicrobial effect on gram-positive microflora, including those resistant to antibiotics.
Types of treatment of periodontal diseases
09-09-2009
«Periodontal disease» – a collective term that represents a group of different etiology and pathogenesis of periodontal lesions. At present, our country is following the conventional classification of periodontal diseases: Gingivitis – inflammation of the gums caused by the impact of local and general factors and without violating the integrity of the tooth-gum attachment. Periodontitis – inflammation of periodontal tissues, characterized by progressive destruction of periodontal and bone.
How to treat hyperesthesia tooth tissues?
09-09-2009
For the treatment of hypersensitivity of dental hard tissues used fluoride solutions, gels, varnishes, produced by different companies. Bifluornd 12 (Bifluorid 12) – lacquer for the treatment of hyperesthesia of hard dental tissues. Contains compounds of sodium fluoride and calcium fluoride, providing a good therapeutic effect. Apply for the treatment of hypersensitivity hard tissues of teeth. Recommend a two-fold covering surface of the tooth. Flyuokal gel (Fluocal gel). It contains in its composition of sodium fluoride.
Protect yourself and your child from dental fluorosis!
09-09-2009
Fluorosis is a disease of teeth associated with an excessive flow of fluorine in its increased content in drinking water. The defeat of the hard tissue of teeth – one of the earliest signs of this disease, which manifests itself in breach of the processes of their formation and mineralization. Fluorosis occurs in children during tooth formation consume drinking water containing fluoride at concentrations exceeding 1 mg / liter. The frequency and severity of dental fluorosis depend not only on the concentration of fluoride in the water, but also on socio-hygienic living conditions, determining the nature of power, the amount of water consumption, as well as factors influencing the resistance to fluoride.
During pregnancy, pay special attention to teeth
09-09-2009
Prevention of dental caries and periodontal diseases in pregnant women is twofold: to improve the dental status of women and to implement antenatal prevention of dental caries unborn child. Maternal influences on the development of teeth of the child throughout pregnancy, especially with the 6-7-th week, when starting the process of laying the teeth. Research rudiments of teeth showed that the pathological pregnancy tooth enamel mineralization of the fetus usually slows down and often stops at the initial stage of calcification.
How to deal with pain during dental treatment
09-09-2009
Prevention of pain and emotional stress is one of the most pressing problems in dentistry. The high prevalence and intensity of dental caries and its complications and other dental diseases is forcing almost everyone to go for help to the dentist. Often the medicine was accompanied by the fear of the patient before surgical operations, discomfort and pain. All this can provoke the emergence during the intervention of various complications of a general nature, as well as in further aggravation of chronic and comorbid conditions of patients.
What does the remineralization of enamel teeth?
08-09-2009
To save resistant to caries tooth enamel requires an effective means of influencing it. In the crystal lattice of biological apatites are vacancies and defects – absence of an atom or columns of atoms, called dislocations. Sometimes in the crystal there is only one column of atoms without any of the crystal lattice, which is the reason for the rapid penetration of acids along the axis of the crystal – a speed of 500 angstroms / sec. For the crystallization processes in enamel is important and its organic matrix, which includes the calcium-binding protein that is necessary for nucleation and crystal growth regulation as well as variations of concentration of fluoride ions in the fluid surrounding enamel.
Special exercises for the prevention of dento-maxillary anomalies and deformities
08-09-2009
Restoring normal function of muscles is achieved through special exercises. The principle of prevention ZCHA with mio-exercises involves training the under-developed muscles, which allows you to normalize the function of muscle antagonists and synergist.  Gymnastic exercises for the muscles surrounding the tooth rows, as a method of orthodontic prophylaxis were offered Rogers in 1917 Exercises chosen taking into account the child's age. They should not be too difficult to understand, it is desirable to convert them into the game.
Principles Of Prevention Tooth-jaw Anomalies And Strain
08-09-2009
To implement the main tasks of prevention ZCHA must be able to establish an unambiguous link between the morphological features and functional features of physiological bite, to be able to relate restbite with various stages of its formation. Bite – the ratio of dentition (teeth) when closing with the largest number of contacts. Consequently, the norm – the notion of the correct position of teeth, the form of dentition and jaws, respectively, the ratio of mean bite and the period of its development until the formation of permanent dentition.
Diseases of wisdom teeth
07-09-2009
Pericoronitis One of the diseases that most often arise because of the wisdom teeth, is called "Pericoronitis. Pericoronitis – an infection that occurred in the tissue surrounding the wisdom tooth, which was unable to fully "break" through the gum tissue and occupy the normal position (such wisdom teeth are called "not fully carved) Signs perikoronita – sensitivity and swelling of the gums surrounding the wisdom tooth. May arise and severe pain, halitosis, or in the mouth appears an unpleasant taste Caries wisdom tooth The cavities are formed in the teeth due to the fact that on the surface of the tooth for a long time accumulated plaque.
Invisible Systems Invizilayn
07-09-2009
Correction requires the wearing of teeth, braces no less than one year are not always aesthetically pleasing it looks like, in addition, a bracket system is not very comfortable to wear. Dentistry offer us a new American system fixes teeth «Invizilayn», which was developed in 1986 in California. At the moment «Invizilayn» is very popular among orthodontic technology in many countries. The technique «Invizilayn» in that it combines orthodontics and 3D-art computer technology.
Microprosthetics teeth
07-09-2009
In modern dentistry are increasingly using microprosthetics. Microprosthetics essence of technology is the use of tabs that are using zhidkotekuchih filling materials are fixed in the cavity of the tooth or on its surface. The tabs or plates composed of various ceramic compositions are made in the dental laboratory, which is an advantage compared with conventional technology seals. With a more thorough treatment of the material and polymerization of the restoration of the tooth is more durable and looks much more aesthetic than the usual filling of the tooth.
In the manufacture of dentures helps the computer simulation
07-09-2009
Dentistry, especially orthopedic its section dealing with prosthetic teeth safely include in its arsenal of many advanced technologies and modern materials that appear in the world that can constantly improve the quality and appearance of dentures. Therefore not surprising that the notion of computer modeling in dental prosthetics. The purpose of this process – zubozamenyayuschie closer to the ideal design, eliminating most inaccurate, and in advance to see a complete model of a dental prosthesis, including the already established form in order to best plan the process of prosthesis.
New word in dentistry - ozone therapy
07-09-2009
Ozone therapy in dentistry can do incredible – get rid of the drill. Of course, this is only possible when the patient is regularly visited by his doctor because the doctor can catch the development of caries at the initial phase of the project. If the enamel and dentin is severely damaged, and the hole and the depth of detritus, which accumulate germs cavities, comparable in relative size to the Mariana Trench, there is virtually no machining is necessary. Nevertheless, ozone therapy tooth decay – is a reality, which is actively used by anyone who hated the sound of a drill.
From the analysis of saliva can detect breast cancer.
07-09-2009
American scientists have developed a test capable of diagnosing cancer and benign breast tumors by analysis of saliva. According to researchers, the best venue for the test is the dentist's office, reports the journal Cancer Investigation. Currently, the diagnosis of breast cancer used methods such as mammography, ultrasound and biopsy tissue. Methods of detection of breast cancer in saliva suggested by dentists from the University of Texas (University of Texas) can be used for screening. New diagnostic method based on identifying 49 protein markers in saliva.
 Many internal organs receive both sympathetic and parasympathetic innervation
02-09-2009
 Many internal organs receive both sympathetic and parasympathetic innervation. The influence of these two departments is often antagonistic nature. In physiological conditions, the activities of internal organs depends on the prevalence of certain influences.  With the predominance of parasympathetic tone of the evolving state of vagotonia, the sympathetic part sympathicotonia. For example, stimulation of sympathetic nerves leads to increased frequency of heart contractions, and stimulation of parasympathetic fibers has the opposite effect of decrease in heart rate.

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