tailieunhanh - OTOLARYNGOLOGY

This book covers selected topics in Otolaryngology, providing a journey into the advancements in various aspects of the field. A collection of manuscripts of this nature involves extensive exposure and accumulation of knowledge from many experienced teaches over many years. It covers both basic and clinical concepts of otolaryngology. Each author contributed his/her own perspectives on each topic adding his/her own theories, future trends and research findings. I would like to dedicate this book to those of you who will pick up the torch and by continued research, close clinical observation and the highest quality of clinical care, as well as by publication and selfless teaching, further advance. | OTOLARYNGOLOGY Edited by Balwant Singh Gendeh Otolaryngology Edited by Balwant Singh Gendeh Published by InTech Janeza Trdine 9 51000 Rijeka Croatia Copyright 2012 InTech All chapters are Open Access distributed under the Creative Commons Attribution license which allows users to download copy and build upon published articles even for commercial purposes as long as the author and publisher are properly credited which ensures maximum dissemination and a wider impact of our publications. After this work has been published by InTech authors have the right to republish it in whole or part in any publication of which they are the author and to make other personal use of the work. Any republication referencing or personal use of the work must explicitly identify the original source. As for readers this license allows users to download copy and build upon published chapters even for commercial purposes as long as the author and publisher are properly credited which ensures maximum dissemination and a wider impact of our publications. Notice Statements and opinions expressed in the chapters are these of the individual contributors and not necessarily those of the editors or publisher. No responsibility is accepted for the accuracy of information contained in the published chapters. The publisher assumes no responsibility for any damage or injury to persons or property arising out of the use of any materials instructions methods or ideas contained in the book. Publishing Process Manager Romina Skomersic Technical Editor Teodora Smiljanic Cover Designer InTech Design Team First published May 2012 Printed in Croatia A free online edition of this book is available at Additional hard copies can be obtained from orders@ Otolaryngology Edited by Balwant Singh Gendeh p. cm. ISBN 978-953-51-0624-1 INTECH open science I open minds free online editions of InTech Books and Journals can be found at .