نتایج جستجو برای: golden proportion

تعداد نتایج: 146493  

Journal: :Journal of Operative Dentistry & Endodontics 2017

Journal: :journal of dental research, dental clinics, dental prospects 0
fereydoun parnia ali hafezeqoran farhang mahboob elnaz moslehifard roodabeh koodaryan rosa moteyagheni

background and aims. various methods are used to measure the size and form of the teeth, including the golden proportion, and the width-to-length ratio of central teeth, referred to as the golden standard. the aim of this study was to evaluate the occurrence of golden standard values and golden proportion in the anterior teeth. materials and methods. photographs of 100 dentistry students (50 ma...

Journal: :Journal of Advanced Clinical and Research Insights 2014

2010
Fereydoun Parnia Ali Hafezeqoran Farhang Mahboub Elnaz Moslehifard Rodabeh Koodaryan Rosa Moteyagheni Fariba Saleh Saber

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 ...

Journal: :مجله دانشکده دندانپزشکی اصفهان 0
hramin - mazaheri sh etemadi

abstract introduction. the study for beauty can be traced back to the earliest civilizations. many factors influence the perception of beauty, and esthetic dentistry continues to grow as a major part of overall dentistry. one of the most important factors in beauty of the teeth is the proportion of them to one another, and golden proportion is determined to be 1.618. the purpose of this study w...

Journal: :The journal of contemporary dental practice 2006
Mohammed Ali Fayyad Kifah Dafi Jamani Jamal Agrabawi

AIM One of the critical aspects of esthetic dentistry is creating geometric or mathematical proportions to relate the successive widths of the anterior teeth. The golden proportion, the recurring esthetic dental (RED) proportion, and the golden percentage are theories introduced in this field. The aim of this study was to investigate the existence of the golden proportion, RED proportion, and t...

Journal: :The journal of contemporary dental practice 2016
Fernanda P Bragatto Mariliani Chicarelli Amanda Vb Kasuya Wilton M Takeshita Liogi Iwaki-Filho Lilian Cv Iwaki

INTRODUCTION The golden proportion has been used in dentistry in an attempt to improve facial function and, possibly, esthetics by simplifying the diagnosis of facial and dental disharmony. The aim of this study is to analyze pre- and postoperative cephalometric tracings of lateral cephalograms of patients with class II and III deformities submitted to orthognathic surgery, and verify if the 13...

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