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1- Mass related properties: Density and specific gravity2- Thermal properties: * Heat of fusion * thermal conductivity * coefficient of thermal expansion and contraction * melting and freezing temperature * specific heat * thermal diffusivity3- Optical properties: * reflection * refraction * scattering * transmission* luminescence
interference in involute gear - to rectify this we have to limit the no teeth either in pinion or wheel.symptomous tooth profile of wheel increases while tooth profile of pinion decreases
the flashligth in your tooth fairy
The element that is used to fight tooth decay in toothpaste is fluoride. There are debates as to how safe and effective this element is when added to toothpaste or water.
crown
An amalgam restoration is when a tooth is repaired using amalgam. Usually, the amalgam is used to fill a hole that is found in a tooth.
High spot-- An area of a tooth or restoration that feels abnormal or uncomfortable because it hits its opposing tooth before other teeth meet.
any artificial substance or structure that replaces missing teeth or part of a tooth in order to protect the mouth's ability to eat, chew, and speak.
any artificial substance or structure that replaces missing teeth or part of a tooth in order to protect the mouth's ability to eat, chew, and speak.
It depends. If it is of a very high quality and has no repairs or restoration, then yes.
Tthe one surface means that the dentist only worked on one surface/side of your tooth, let's say the front part, if it is two surface he worked on 2 sides, the front and one side of your tooth, If it is 3 surfaces he worked on front, back and one side of the tooth
CEREC is a two-part system that consists of a computer CAD program that uses 3D images of your tooth to design a tooth crown and a milling machine that creates the designed restoration.
Several factors to consider: 1. Is the tooth important to the patient's ability to chew? 2. Is a restoration likely to increase the functional life of the tooth? 3. Is the decay limited where a restoration will suffice or will a root canal be necessary? 4. Is the patient able to keep the tooth adequately clean? 5. Is the tooth accessible to be worked on in a proper way? Unless all these questions are answered in the affirmative (yes) by a qualified dentist, the most reasonable treatment is probably extraction (removal of the tooth). For many people, wisdom teeth are not worth the money, time, or trouble to attempt to save when a problem arises.
Dental cements are only sold to dentists. Dental cements have no adhesive properties, meaning that it is not glue. Dental cements are used to sabilize a crown or other restoration on a prepared tooth, not to "glue" them in. If you have cracked or chipped your tooth, it is best to see a dentist. There is a high probability of infection once the tooth has been damaged
Maxillary third molar
A buccal composite is a non-metal one-surface dental restoration (filling) on the cheek (buccal) side of a posterior (back) tooth. It is made up of resin, plastic, and other components that are colored to closely match the color of the tooth being repaired.
The tooth is protected by a temporary filling or crown until a permanent restoration may be made. This restoration is usually a gold or porcelain crown, although it may be a gold inlay, or an amalgam or composite filling (paste fillings that harden).