ISO 19429:2015 歯科 — 歯科インプラントの指定システム | ページ 2

Foreword

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The committee responsible for this document is ISO/TC 106, Dentistry, Subcommittee SC 8, Dental implants.

Introduction

The emergence of dental implant treatment as a viable and widely utilized procedure has created a requirement for a system for indicating the presence and location of such devices within the jaws which is compatible with existing schemes. Dental implant bodies do not have the characteristics of an individual tooth other than those which are acquired by virtue of the restoration(s) which they support. They can, thus, be described as having a location with an implied crown form. In contrast, a designated tooth has a defined form and an implied location. In both cases, this information may be supplemented with additional comments.

A wide range of devices may be implanted in and around the jaws therapeutically, accidentally or for social reasons, many of which are not endosseous dental implants. Given that these form the majority of implants in the oro-facial region and that the over-riding current need of the professions is a standard method of designating their presence and location, a scheme has been developed to meet this requirement. The inclusion of infrequently used implants of other types and in alternative locations would make the system more complex for the potential benefit currently obtained. The possibility of doing so in the future is not however excluded.

1 Scope

This International Standard provides a system for designating the location of an implant body within a jaw, and is intended for use with the scheme described in ISO 3950. It does not in itself indicate whether the device is visible within the oral cavity or the presence of transmucosal components or implant restorations. Since the system describes location but not restoration form, it is not necessary to use the quadrant designation numbers 5 to 8 which are employed when indicating a primary tooth.

This information should be recorded by the responsible clinician in the patient’s file and made available to the patient by the clinician(s) who provided the care.

2 Normative references

The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.

3 Terms and definitions

For the purpose of this document, the terms and definitions given in ISO 1942 and ISO 16443 apply.

Bibliography