FDI Notation, teeth's quadrants. FDI World Dental Federation notation (also "FDI notation" or "ISO 3950 notation") is the world's most commonly used dental notation (tooth numbering system). [1] [2] It is designated by the International Organization for Standardization as standard ISO 3950 "Dentistry — Designation system for teeth and areas of the oral cavity".

2015年11月8日 · The above numbering will help the dentist when he is going to operate the tooth of the patient. ISO Dental Tooth Numbering System. The International Standards Organization (ISO) announced this notation system, and it is also known as the ISO 3950.This system was based upon the FDI and follows the same notations as FDI. It is considered as the international system for the numbering of the teeth.

The International Organization for Standardization (ISO) develops standards through over 200 Technical Committees (TC), each representing a specific sector of activity. A major sector in ISO is healthcare technology and the principal TC for dentistry, where FDI provides expertise, is ‘ISO/TC106 (Dentistry)’.

2014年8月6日 · FDI牙位表示法是1970年国际牙科联盟（Fédération Dentaire Internationale）提出的牙位表示法，为世界通用。 也称ISO-3950表示法。 每颗牙用两位阿拉伯数字表示，第一位表示牙齿所在的象限：病人的右上、左上、左下、右下在恒牙为1、2、3、4，在乳牙为5、6、7、8；第 …

The FDI World Dental Federation notation ("FDI notation" or "ISO 3950" [1]) is widely used by dental professionals internationally to identify and describe a specific tooth.. The FDI notation uses a two-digit numbering system in which the first digit represents a tooth's quadrant and the second digit represents the number of the tooth from the midline of the face.

牙位表示法是牙医学中给每颗人类牙齿编号表示的方法。用十字符号将上下牙列分为上下左右四个区，右上区又称为a区，左上区又称为b区，右下区又称为c区，左下区又称为d区。将各牙按照其在牙列由前向后的顺序，用数字顺序表示，恒牙用阿拉伯数字1—8，乳牙用罗马数字i—v、

2025年3月4日 · FDI represents more than one million dentists worldwide. We work with our members to raise awareness about the importance of good oral health and its vital role in securing overall health and well-being. We are dedicated to safeguarding the health of people worldwide through the improved prevention, treatment, and control of oral diseases. Our ...

World Dental Federation (FDI) Tour de Cointrin Avenue Louis Casaï 84 Case Postale 3 1216 Cointrin – Genève Switzerland. Tel: +41 22 560 81 50 Fax: +41 22 560 81 40 ... All ISO publications and materials are protected by copyright and are subject to the user’s acceptance of ISO’s conditions of copyright. Any use, including reproduction ...

FDI牙位记录法由国际牙科联盟（Fédération Dentaire Internationale，FDI）于1970年推出，后得到国际标准化组织（International Standards Organization，ISO ）认可，为世界通用，也称为ISO-3950牙位记录法。

fdis是国际标准的第四阶段，是国际标准的最终草案，由成员国投票表决后正式公布。 iso标准的制定过程分为五个步骤：工作草案；wd），委员会草案；（二）国际标准草案；（二）国际标准定稿；以及正式发布的国际标准版（国际标准；是）。. 国际组织的类型分为政府间组织和非政府组 …