title: Textbook of Orthodontics
author: Samir E. Bishara DDS  BDS  DOrtho  MS
description: Samir E. Bishara, DDS, MS, Professor, University of Iowa, College of Dentistry, Iowa City, IA
zlib_text: Textbook of  
  ORTHODONTICS
  
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  Textbook of 
  ORTHODONTICS
  SRIDHAR PREMKUMAR bds mds
  Professor
  Department of Orthodontics and Dentofacial Orthopedics
  Head
  Department of Pediatric Dentistry
  Tamil Nadu Government Dental College and Hospital
  Chennai
  INDIA
  
  Reed Elsevier India Pvt. Ltd.
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  Notice
  Knowledge and best practice in this ﬁeld are constantly changing. As new research and experi-
  ence broaden our understanding, changes in research methods, professional practices, or medical 
  treatment may become necessary.
  Practitioners and researchers must always rely on their own experience and knowledge in 
  evaluating and using any information, methods, compounds, or experiments described herein. 
  In using such information or methods they should be mindful of their own s