Dentin

can at the very least be embarrassing, and in some cases may be tragic. An important fundamental paper by Brannstrom and Astrom1 explored a possible mechanism to explain dentinal pain and sensitivity. In an experiment where air was blown on exposed dentin, they noticed a significant outflow of fluid from the dentinal tubules. They postulated that dentinal sensitivity may be caused by the rapid flow of fluid in either an inward or outward direction at the pulpo-dentinal border.

Having a whiter smile has been a dream for many individuals, but there has been some controversy on whether bleaching teeth is harmful to the tooth’s structure. Researchers have been trying to prove whether bleaching agents can change the hardness of the enamel surface. The following articles have shown their conclusions on this controversy. Researchers Dutra et al. (2017) tested whether bleaching agents change the enamel surface of bovine teeth. The authors want to test this theory due to the popularity

Whenever you take any acidic food or cold delights similar to frozen dessert and also the like, Did you feel any awkward sensation on your teeth? That's really a case of tooth sensitivity. Luckily, this is not a severe dental issue and it can be treated however if it's not directly corrected then it might sure result in an additional serious condition called decay. The sensation of discomfort from tooth sensitivity is truly manageable however after all you'd wish it to induce away if you were the

In some cases of AI (hypocalcification type) the enamel develops but it is very soft and soon wears off the teeth, leaving the under layer of dentin exposed. Someone with the hypoplastic type of AI has an abnormally thin layer of enamel on their teeth; however, it is normal in its hardness. The teeth appear small, due to the thin enamel layer, and they are often discolored, pitted and prone to

Study design and methodology This study is a non inferiority randomized, double blind, stratified (age group 16-60 years),single site controlled clinical trial to be conducted in the primary dental care, Birmingham ,UK with 1:1 randomization .The study will have two –treatment parallel group to randomly assign patient with dentinal sensitivity into two groups using double blind, randomized design. Novamin containing Sesondyne repair and protect dentifrice will be compared to the gluma desensitizer

health organizations advocate preventive and prophylactic measures, such as regular oral hygiene and dietary modifications, to avoid dental caries. Causes There are four main criteria required for caries formation: a tooth surface (enamel or dentin); caries-causing bacteria; fermentable carbohydrates (such as sucrose); and time. The caries process does not have an inevitable outcome, and different individuals will be susceptible to different degrees depending on the shape of their teeth, oral

“Every tooth in a man’s head is more valuable than a diamond.” » Miguel de Cervantes, that seems to be interesting . in nowadays, the dentist is very concern about tooth bleaching treatment process that helps a lot of patients make them feel better. There are many consumer bleaching products an available today for home use include such as toothpaste, gels, chewing gums. Current tooth bleaching materials are based primarily on hydrogen peroxide. which may change the inherent color of the teeth, but

________________________(c) ____________________ Accessory Digestive Organs 9. Correctly label all structures provided with leader lines in the diagram of a molar below. (Note: Some of the terms in the key for question 10 may be helpful in this task.) enamel dentin crown pulp cavity gum Neck periodontal ligament Bone root cementum rooteneal Blood vessels and nerves in pulp 262 Review Sheet 38 10. Use the key to identify

than four decades and its properties are constantly improved to overcome its shortcomings. The unique properties of GIC include direct adhesion to tooth and base metals [1], anticariogenic properties [2], thermal compatibility with tooth enamel and dentin, minimized microleakage at the tooth–enamel interface, biological compatibility, and minimal cytotoxicity. The disadvantages of GIC such as Brittleness, low tensile and flexural strengths has limited its use to low stress-bearing sites such as Class

processing and empower the liver. This drink has one inconvenience its hurtful impact on the dental wellbeing. To be specific, the corrosive in the lemon can harm the teeth polish. Teeth polish is fundamental for the dental wellbeing, as it secures the dentin, and if disintegrated, various different issues will emerge. Additionally, it is far more detestable when it is joined with warm water. This is because of the way that the concoction response is even quickened because of