Teeth Whitening In Esthetic Dentistry Principles And Techniques Pdf
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- Tooth Whitening in Esthetic Dentistry: Principles and Techniques
- Tooth Whitening in Esthetic Dentistry
Being able to make a contribution to one of these smile is one of the maximum treasured privileges of the dentist. This ebook is intended as a guiding principle for destiny and training dentists in addition to dental hygienists. It demonstrates the extensive scope of teeth whitening techniques and the demanding situations they pose with a mess of medical pics and illustrations, emphasizing the efficacy and obstacles of whitening remedies in various clinical conditions.
Metrics details. Dental bleaching in traditional concentrations generates greater sensitivity. In this respect, new systems of lower concentration of hydrogen peroxide for tooth bleaching appeared, with color stability unknown over time. There were significant differences in psychosocial impact and esthetic self-perception measurements prior to bleaching versus one-year post-whitening time points; positive effects were maintained. NCT before enrollment of the first participant.
Tooth Whitening in Esthetic Dentistry: Principles and Techniques
Nairn H. Brian J. All rights reserved. No part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopying, recording, or any information storage and retrieval system, without permission in writing from the publisher. Details on how to seek permission, further information about the Publishers permissions policies and our arrangements with organizations such as the Copyright Clearance Center and the Copyright Licensing Agency, can be found at our website: www.
Tooth whitening or tooth bleaching is the process of lightening the color of human teeth. When it diffuses into the tooth, hydrogen peroxide acts as an oxidising agent that breaks down to produce unstable free radicals. In the spaces between the inorganic salts in tooth enamel , these unstable free radicals attach to organic pigment molecules resulting in small, less heavily pigmented components. The perception of tooth colour is multi-factorial. Reflection and absorption of light by the tooth can be influenced by a number of factors including specular transmission of light through the tooth; specular reflection at the surface; diffuse light reflection at the surface; absorption and scattering of light within the dental tissues; enamel mineral content; enamel thickness; dentine colour, the human observer, the fatigue of the eye, the type of incident light, and the presence of extrinsic and intrinsic stains. The combination of intrinsic colour and the presence of extrinsic stains on the tooth surface influence the colour and thus the overall appearance of teeth. With increasing age, teeth tend to be darker in shade.
Views 15 Downloads 0 File size 63MB. I ntroduction to Bonded Ceramic Restorations Figure 1. Figure 1. All rights reserved. No part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopying, recording, or any information storage and retrieval system, without permission in writing from the publisher. This book and the individual contributions contained in it are protected under copyright by the Publisher other than as may be noted herein.
Download PDF Tooth Whitening in Esthetic Dentistry This ebook is intended as a guiding principle for destiny and training dentists in addition to dental hygienists. It demonstrates the extensive scope of teeth whitening techniques and the.
Tooth Whitening in Esthetic Dentistry
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