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

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

The understanding of TMJ anatomy as well as its function is very important to generate stable as well as healthy intercuspation. TMJ consists of condyle, disk, muscles and ligaments. It connects the lower jaw to the temporal bone in the skull in both sides and has two movements (Rosenstiel and Land, 2001). The TMJ along with muscles stabilization is the starting point to get the ideal maxilla-mandibular relationship in

Bite Registration Reconstruction of full ach can be challenging for clinical procedures. As increasing number of patients live longer, retaining their teeth become challenging. Typically, clinicians will be called upon to deliver dental. Success esthetic and functional dentistry depend on technician, and clinicians understanding of tooth morphology. This study discusses the proper bite registration for fixed and removable prosthesis. The study discusses important point in ensuring that an accurate fabrication

In males, the canine teeth tend to be longer, and sharper. Additionally, there appears to be greater variation in size and shape of male canines, in comparison to the relatively stable size and shape of the female canine. Often, the size differences between male and female teeth are seen more in the height of the crown of the tooth than in the length or width of the lower portions