One day while doing some research for one of his college courses in the library, he noticed a section of books about human evolution and it occurred to him to see whether they had any information about why white teeth were so important in the first place. According to evolutionary biologists, human beings, just like other animals, evolved natural preferences in sexual selection that cause us to be attracted to

According to Martin Giniger, a dental professor at the University of Medicine and Dentistry of New Jersey, there is a growing array of whitening products has arrived on store shelves, costing between $15 and $30 each, compared to professional treatment from a dentist at a cost of $300 or more (Uhlman Pp). Giniger says that peroxide gels are safe when used as directed any that problems arise usually involve gum

Dental Materials Select any two commonly used dental materials and their characteristic parameters (based on your background information on stress strain relation of materials). Dental Amalgam Dental amalgam is a mixture of elementary mercury (at about 43% to 54%) and an alloy powder (at about 46% to 57%) that consists primarily of silver, tin, and copper. Considerable attention has been given in the dental industry to the fact that dental amalgam contains heavy

History Of Tooth Extraction From the 5th Century a paper history tooth extraction Greeks ( 5th century) till . The process if removing teeth from their dental sockets is referred to as tooth extraction (Vignoletti et al.). There are many reasons for extractions, but the most common reason is removal when teeth become unrestorable because of tooth decay, dental trauma, or periodontal disease. People result to tooth extraction when the mentioned conditions

In the third trimester of pregnancy, caution must be taken concerning congestive heart failure, hypertension and decreased renal and hepatic function, interstitial nephritis, hyperkalemia, hyponatremia and renal papillary necrosis, anticoagulation abnormalities, leucopenia, granulocytopenia and thrombocytopenia. The use of Celecoxib is aimed primarily at suppressing pain and inflammatory stimuli, but it may contribute to NSAID gastrointestinal toxicity. The lowest possible dose of celecoxib should be prescribed and taken. On the

In general, studies of commercial resin matrixes indicate volumetric shrinkage in the curing process as great as seven percent, with most undergoing shrinkage of two or three percent (Seghatol & Durand, 1999). In dentistry, the comparatively small dimensions of the products composed of polymers and the specific point-load stresses sometimes encountered by dentures magnifies the undesirable effects of even small percentages of incomplete polymerization and volumetric shrinkage. Moreover, dental materials