The Comparison of Stress Distribution with Different Implant Numbers and Inclination Angles In All-on-four and Conventional Methods in Maxilla: A Finite Element Analysis.

Background and aims. All-on-four technique involves the use of tilted implants to allow for shorter cantilevers. This finite element analysis aimed at investigating the amount and distribution of stress in maxillary bone surrounding the implants with all-on-four vs.

Proportions of maxillary anterior teeth relative to each other and to golden standard in tabriz dental faculty students.

Background And Aims: Various methods are used to measure the size and form of the teeth, including the golden pro-portion, and the width-to-length ratio of central teeth, referred to as the golden standard. The aim of this study was to eval-uate the occurrence of golden standard values and golden proportion in the anterior teeth.

Materials And Methods: Photographs of 100 dentistry students (50 males and 50 females) were taken under standard conditions.

A technique for fabrication of an orbital prosthesis: a case report.

Rehabilitation of facial defects is a complex task, requiring an individualized design of the technique for each patient. The disfigurement associated with the loss of an eye may result in significant physical and emotional problems. Various treat-ment modalities are available, one of which is the use of implants.