Composite resins for posterior tooth restorations have become a viable alternative to dental amalgam. Failures sometimes cannot be easily explained, and we hypothesize that a genetic component may influence longevity of restorations. We aimed to determine if there is any evidence for a difference in the performance of amalgams versus composite resin in extensive posterior restorations. We also ...

PURPOSE We sought to further localize radioiodine activity in the mouth on post-thyroid cancer therapy imaging using single-photon emission computed tomography/computed tomography (SPECT/CT). MATERIALS AND METHODS We retrospectively reviewed all patients (58) who underwent thyroid cancer therapy with iodine-131 (131I) at our institution from August 2009 to March 2011 whose post-therapy radioi...

Primum nihil nocere is Latin for “primarily do not harm” and is fundamental in every medical discipline. This is true for all kinds of surgery and invasive measures in the human body; however, it is especially applicable in operative dentistry. Have you ever thought about what the main benefit of modern adhesive dentistry really is? It is commonly thought to lie in improved esthetics. Both of u...

AIM The conventional treatment of a single missing tooth is most frequently based on the provision of a fixed dental prosthesis (FDPs). A variety of designs and restorative materials are available which have an impact on the treatment outcome. Consequently, it was the aim of this review to compare resin-bonded, all-ceramic and metal-ceramic FDPs based on existing evidence. MATERIALS AND METHO...

Dental implant education is increasingly becoming part of predoctoral dental curricula. New York University College of Dentistry has developed a pilot dental implant program that trains students in implant restorations for single-tooth restorations and mandibular overdentures. Fourth-year students have the option of applying for an implant honors program, which can include surgically placing po...

Esthetics restorative dentistry has reached a new spectrum with the advancement in modern technology. Therefore, one of the reasons why patients are concerned to seek dental treatment is to improve their dental appearance. The objective of this review is to highlight the importance of visual assessment tools, patient’s psychology, selection of restorations and oral self-care instructions, while...

Dental ceramics present excellent ability to reproduce the natural teeth regarding esthetic and biomechanics. Recently, due to the advancement of ceramic technology, metal-free restorations were developed. However, the traditional metal-ceramic restorations still present the requirements of high strength, long survival in the oral environment and favorable aesthetics. In this context, it is ess...

Periodontal surgical procedures may not always offer a predictable level of success in the reproduction of a natural gingival architecture. Two different nonsurgical approaches are described for the management of soft tissue deficiencies in anterior implant-supported restorations. Clinically acceptable esthetic outcomes of anterior implant restorations can be achieved by using zirconium custom ...

It is the desire of every dentist and dental technician to produce a restoration that will fit the patient with a minimum of adjustments and certainly one that does not require remaking. Yet many abuse the materials with which they work, either through improper manipulation, lack of familiarity with their properties, or by attempting to reduce laboratory time by taking short cuts. Wax is one of...