Characteristics of dental materials in the oral cavities of Asian individuals between their 20s and early 40s living temporarily in Japan based on 38 case studies

被引：0

作者：

Oka, Hiroko ^{[1
]}

Obayashi, Nami ^{[2
,3
]}

Yoshikawa, Mineka ^{[4
]}

Kakimoto, Naoya ^{[5
]}

机构：

[1] Hiroshima Univ, Ctr Cause Death Invest Res & Educ, Grad Sch Biomed & Hlth Sci, 1-2-3 Kasumi,Minami Ku, Hiroshima 7348553, Japan

[2] Hiroshima Univ Hosp, Dept Gen Dent, Hiroshima, Japan

[3] Hiroshima Univ Hosp, Ctr Oral Clin Examinat, Hiroshima, Japan

[4] Hiroshima Univ, Grad Sch Biomed & Hlth Sci, Dept Adv Prosthodont, Hiroshima, Japan

[5] Hiroshima Univ, Grad Sch Biomed & Hlth Sci, Dept Oral & Maxillofacial Radiol, Hiroshima, Japan

来源：

JOURNAL OF ORAL SCIENCE | 2024年 / 66卷 / 03期

关键词：

dental materials; personal identification; residents in Japan;

D O I：

10.2334/josnusd.24-0090

中图分类号：

R78 [口腔科学];

学科分类号：

1003 ;

摘要：

Characterization of materials used in dental restorations and the dental treatment trends and use of metal materials among non-Japanese Asian temporary residents and Japanese individuals aged from 20 to 40 years living in a city in Japan. Analysis of 38 participants from different Asian countries showed prominent use of resin fillings, with metal element analysis revealing nickel-chromium (Ni-Cr) or cobalt-chromium (Co-Cr) alloys. Among five Japanese participants of the same age with dental metal treatment scars, resin fillings and silver-palladium-copper-gold suggested some regional differences in dental material choices in Asia.

引用

页码：198 / 201

页数：4