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The esthetic zone of smile - Virtual Journal of Orthodontics

The esthetic zone of smile - Virtual Journal of Orthodontics

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Today, various protocols <strong>of</strong> <strong>smile</strong>design are available. However,most clinicians wish to use thesimplest protocol with the mostpredictable results. It is to benoted that <strong>smile</strong> design shouldalways be a multifactorial decisionmakingprocess that allows theclinician to treat patients with anindividualised and interdisciplinaryapproach. <strong>The</strong> Esthethic <strong>zone</strong> <strong>of</strong><strong>smile</strong> presented in this articleclearly indicates the mostimportant components <strong>of</strong> <strong>smile</strong>design, their clinical significanceduring the <strong>smile</strong> design procedure.I believe that the maintain theesthethic <strong>zone</strong> through theseparameters is a simple andpractical that can help the clinicianto easily comprehend the‘complex’ <strong>smile</strong> design procedures<strong>of</strong> orthodontics.References1- Tjan AHL, Miller GD. Some <strong>esthetic</strong> factorsin a <strong>smile</strong>. J. Prosthet. Dent. 1984; 51:24-8.2- Grove Philip. Webster’s Internationaldictionary <strong>of</strong> the English language, Ed. 14,Springfield, Mass, 1961, G and C. MerriamCompany Publishers, II,21513- Anoop sondi; the implications <strong>of</strong> Bracketselection and Bracket Placement onFinishing details ;Seminars in<strong>Orthodontics</strong> ;2001;9;155-1644- Marc b. Ackerman; james l. Ackerman, ;<strong>smile</strong> analysis and design in the digitalera; journal <strong>of</strong> clinical orthodontics ;2002;volume xxxvi ; 4;231-2365- Moorrees CFA, Kean MR. Natural headposition: a basic consideration in theinterpretation <strong>of</strong> cephalometricradiographs. Am J Phys Anthropol; 1958;16: 213−2346- Farhad B Naini;Daljit S gill; FacialA<strong>esthetic</strong>s: Clinical Aessement ; DentUpdate 2008; 35: 159-1707- Shyam Desai, Madhur Upadhyay, andRavindra Nanda. Dynamic <strong>smile</strong> analysis:Changes with age. Am. J. Orthod.Dent<strong>of</strong>ac. Orthop. 2009;136:310.e1-310.e108- Edward A. McLaren,Smile Analysis andEsthetic Design:“In the Zone”; Insidedentistry; 2009;july/aug; 44-489- Minoomahsh i d evaluation <strong>of</strong> ‘‘goldenproportion’’ in individuals with an <strong>esthetic</strong><strong>smile</strong>; J esthet restor dent 16:185–193,200410-Varun Pratap Singh; Principles <strong>of</strong> SmileAnalysis in <strong>Orthodontics</strong>- A ClinicalOverview; Health Renaissance, January-April 2011; Vol 9 (No.1);35-4011-J. Bennett, R. P. McLaughlin: “OrthodonticManagement <strong>of</strong> the Dentition with thePreadjusted Appliance,” ISBN 1 899066Isis Medical Media 1997.12-Strang , R.H.W. A textbook <strong>of</strong>orthodontia . Philadelphia; Lea andFebiger , 199313-Moore T, Buccal corridors and <strong>smile</strong><strong>esthetic</strong>s. Am J <strong>Orthodontics</strong>Dent<strong>of</strong>acialOrthopedics.2005;127(2):208-213.14-Hulsey CM. An <strong>esthetic</strong> evaluation <strong>of</strong>tooth-lip relationships present in <strong>smile</strong>.Am J Orthod 1970;57:132-44.15-Kurth JR, Kokich VG. Open gingivalembrasures after orthodontic treatment inadults: Prevalence and etiology. Am JOrthod Dent<strong>of</strong>acial Orthop 2001;120:116-2316-David M. Sarver; Principles <strong>of</strong> cosmeticdentistry in orthodontics: Part 1. Shapeand proportionality <strong>of</strong> anterior teeth; Am JOrthod Dent<strong>of</strong>acial Orthop2004;126:749-522

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