Bezroukov V, Freer T J, Helm S, Kalamkarov H, Sardo Infirri J, Solow B
Bull World Health Organ. 1979;57(6):955-61.
This article describes a basic method for the recording of malocclusion that has been developed jointly by the World Health Organization and the International Dental Federation. The method was developed and field-tested in the period 1969-78 and should provide investigators and health authorities with a common basis for assessing the prevalence of malocclusion in various parts of the world. It should also serve as a basic reference tool in the development of methods for assessing the need and demand for orthodontic treatment.
本文介绍了一种由世界卫生组织和国际牙科联合会联合开发的错牙合记录基本方法。该方法于1969年至1978年期间开发并进行了实地测试，应为研究人员和卫生当局提供一个共同的基础，以评估世界各地错牙合的患病率。它还应作为评估正畸治疗需求和需求方法开发的基本参考工具。
