BS-EN-21942-1-1992 ISO-1942-1-1989.pdf

BRITISH STANDARD BS EN 21942-1:1992 ISO 1942-1: 1989 Dental vocabulary Part 1: General and clinical terms This European Standard EN 21942-1:1991 has the status of a British Standard Licensed Copy: sheffieldun sheffieldun, na, Wed Nov 01 00:49:57 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN 21942-1:1992 This British Standard was published under the authority of the Standards Board and comes into effect on 31 January 1992 © BSI 04-2000 The following BSI references relate to the work on this standard: Committee reference HCC/55 Draft for comment 87/53440 DC ISBN 0 580 20406 5 Cooperating organizations The European Committee for Standardization (CEN), under whose supervision this European Standard was prepared, comprises the national standards organizations of the following countries. AustriaOesterreichisches Normungsinstitut BelgiumInstitut belge de normalisation DenmarkDansk Standardiseringsraad FinlandSuomen Standardisoimisliito, r.y. FranceAssociation française de normalisation GermanyDeutsches Institut für Normung e.V. GreeceHellenic Organization for Standardization IcelandTechnological Institute of Iceland IrelandNational Standards Authority of Ireland ItalyEnte Nazionale Italiano di Unificazione LuxembourgInspection du Travail et des Mines NetherlandsNederlands Normalisatie-instituut NorwayNorges Standardiseringsforbund PortugalInstituto Portuguès da Qualidade SpainAsociación Española de Normalización y Certificación SwedenStandardiseringskommissionen i Sverige SwitzerlandAssociation suisse de normalisation United KingdomBritish Standards Institution Amendments issued since publication Amd. No.DateComments Licensed Copy: sheffieldun sheffieldun, na, Wed Nov 01 00:49:57 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN 21942-1:1992 © BSI 04-2000i Contents Page Cooperating organizationsInside front cover National foreword ii Foreword 2 1Scope3 2Use of terms printed in italic typeface in definitions3 English alphabetical index15 National appendix NA (informative)Inside back cover Licensed Copy: sheffieldun sheffieldun, na, Wed Nov 01 00:49:57 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN 21942-1:1992 ii © BSI 04-2000 National foreword This British Standard has been prepared under the direction of the Health Care Standards Policy Committee and is the English language version of EN 21942-1:1991 “Dental vocabulary Part 1: General and clinical terms” published by the European Committee for Standardization (CEN), which endorses ISO 1942-1:1989 “Dental vocabulary Part 1: General and clinical terms”, published by the International Organization for Standardization (ISO). ISO 1942-1:1989 is the first Part in a series comprising the second edition of ISO 1942. The other Parts are: Part 2: Dental materials; Part 3: Dental instruments; Part 4: Dental equipment; Part 5: Terms associated with testing. BS EN 21942-1:1992 supersedes BS 4492:1983 which is withdrawn. A British Standard does not purport to include all the necessary provisions of a contract. Users of British Standards are responsible for their correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. Summary of pages This document comprises a front cover, an inside front cover, pages i and ii, the EN title page, pages 2 to 16, an inside back cover and a back cover. This standard has been updated (see copyright date) and may have had amendments incorporated. This will be indicated in the amendment table on the inside front cover. Licensed Copy: sheffieldun sheffieldun, na, Wed Nov 01 00:49:57 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM EN 21942-1 August 1991 UDC 616.314:001.4 Descriptors: Dentistry, vocabulary English version Dental vocabulary Part 1: General and clinical terms Vocabulaire de lart dentaire Partie 1: Termes généraux et cliniques Zahnärztliche Terminologie Teil 1: Allgemeine und klinische Begriffe This European Standard was approved by CEN on 22 August 1991. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the Central Secretariat or to any CEN member. This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the Central Secretariat has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. CEN European Committee for Standardization Comité Européen de Normalisation Europäisches Komitee für Normung Central Secretariat: rue de Stassart 36, B-1050 Brussels © CEN 1991 Copyright reserved to all CEN members Ref. No. EN 21942-1:1991 E Licensed Copy: sheffieldun sheffieldun, na, Wed Nov 01 00:49:57 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 21942-1:1991 © BSI 04-2000 2 Foreword This European Standard has been taken over by CEN/TC 35 “Dental Products” from the work of the International Organization for Standardization (ISO) ISO/TC 106. The content of this European Standard is identical with the International Standard 1942-1 of ISO published in 1989. The results of the Formal Vote being positive, the CEN Technical board ratified this European Standard on 1991-08-22. In accordance with the Common CEN/CENELEC Rules the following countries are bound to implement this European Standard: Austria, Belgium, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. Licensed Copy: sheffieldun sheffieldun, na, Wed Nov 01 00:49:57 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 21942-1:1991 © BSI 04-20003 Licensed Copy: sheffieldun sheffieldun, na, Wed Nov 01 00:49:57 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 21942-1:1991 4 © BSI 04-2000 Licensed Copy: sheffieldun sheffieldun, na, Wed Nov 01 00:49:57 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 21942-1:1991 © BSI 04-20005 Licensed Copy: sheffieldun sheffieldun, na, Wed Nov 01 00:49:57 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 21942-1:1991 6 © BSI 04-2000 Licensed Copy: sheffieldun sheffieldun, na, Wed Nov 01 00:49:57 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 21942-1:1991 © BSI 04-20007 Licensed Copy: sheffieldun sheffieldun, na, Wed Nov 01 00:49:57 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 21942-1:1991 8 © BSI 04-2000 Licensed Copy: sheffieldun sheffieldun, na, Wed Nov 01 00:49:57 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 21942-1:1991 © BSI 04-20009 Licensed Copy: sheffieldun sheffieldun, na, Wed Nov 01 00:49:57 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 21942-1:1991 10 © BSI 04-2000 Licensed Copy: sheffieldun sheffieldun, na, Wed Nov 01 00:49:57 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 21942-1:1991 © BSI 04-200011 Licensed Copy: sheffieldun sheffieldun, na, Wed Nov 01 00:49:57 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 21942-1:1991 12 © BSI 04-2000 Licensed Copy: sheffieldun sheffieldun, na, Wed Nov 01 00:49:57 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 21942-1:1991 © BSI 04-200013 Licensed Copy: sheffieldun sheffieldun, na, Wed Nov 01 00:49:57 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 21942-1:1991 14 © BSI 04-2000 Licensed Copy: sheffieldun sheffieldun, na, Wed Nov 01 00:49:57 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 21942-1:1991 © BSI 04-200015 Licensed Copy: sheffieldun sheffieldun, na, Wed Nov 01 00:49:57 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 21942-1:1991 16 © BSI 04-2000 Licensed Copy: sheffieldun sheffieldun, na, Wed Nov 01 00:49:57 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN 21942-1:1992 © BSI 04-2000 National appendix NA (informative) The United Kingdom participation in the preparation of this European Standard was entrusted by the Health Care Standards Policy Committee (HCC/-) to Technical Committee HCC/55 upon which the following bodies were represented: British Association for the Study of Community Dentistry British Association of Oral and Maxillo-Facial Surgeons British Dental Association British Dental Trade Association British Endodontic Society British Paedodontic Society British Society for Restorative Dentistry British Society for the Study of Orthodontics British Society for the Study of Prosthetic Dentistry British Society of Periodontology Dental Laboratories Association Limited Department of Health Ministry of Defence Society of Dental Radiologists Licensed Copy: sheffieldun sheffieldun, na, Wed Nov 01 00:49:57 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN 21942-1: 1992 ISO 1942-1: 1989 BSI 389 Chiswick High Road London W4 4AL BSI British Standards Institution BSI is the independent national body responsible for preparing British Standards. It presents the UK view on standards in Europe and at the international level. It is incorporated by Royal Charter. Revisions British Standards are updated by amendment or revision. Users of British Standards should make sure that they possess the latest amendments or editions. It is the constant aim of BSI to improve the quality of our products and services. We would be grateful if anyone finding an inaccuracy or ambiguity while using this British Standard would inform the Secretary of the technical committee responsible, the identity of which can be found on the inside front cover. Tel: 020 8996 9000. Fax: 020 8996 7400. BSI offers members an individual updating service called PLUS which ensures that subscribers automatically receive the latest editions of standards. Buying standards Orders for all BSI, international and foreign standards publications should be addressed to Customer Services. Tel: 020 8996 9001. Fax: 020 8996 7001. In response to orders for international standards, it is BSI policy to supply the BSI implementation of those that have been published as British Standards, unless otherwise requested. Information on standards BSI provides a wide range of information on national, European and international standards through its Library and its Technical Help to Exporters Service. Various BSI electronic information services are also available which give details on all its products and services. Contact the Information Centre. Tel: 020 8996 7111. Fax: 020 8996 7048. Subscribing members of BSI are kept up to date with standards developments and receive substantial discounts on the purchase price of standards. For details of these and other benefits contact Membership Administration. Tel: 020 8996 7002. Fax: 020 8996 7001. Copyright Copyright subsists in all BSI publications. BSI also holds the copyright, in the UK, of the publications of the internationalstandardization bodies. Except as permitted under the Copyright, Designs and Patents Act 1988 no extract may be reproduced, stored in a retrieval system or transmitted in any form or by any means electronic, photocopying, recording or otherwise without prior written permission from BSI. This does not preclude the free use, in the course of implementing the standard, of necessary details such as symbols, and size, type or grade designations. If these details are to be used for any other purpose than implementation then the prior written permission of BSI must be obtained. If permission is granted, the terms may include royalty payments or a licensing agreement. Details and advice can be obtained from the Copyright Manager. Tel: 020 8996 7070. Licensed Copy: sheffieldun sheffieldun, na, Wed Nov 01 00:49:57 GMT+00:00 2006, Uncontrolled Copy, (c) BSI