지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2012.9
- 수록면
- 241 - 249 (9page)
- DOI
- 10.14815/kjdm.2012.09.39.3.241
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초록· 키워드
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This study was aimed to compare the amount of tooth wear between Korean and Japanese quantitatively using newly developed tooth wear parameters. Maxillary and mandibular full-mouth dental stone casts were prepared from female dental students of Korea and Japan. The casts were scanned and rendered as virtual dental models with 3-D scanner. Reference points are selected, which is stable even after wear, on the first molar of virtual model through specialized program tools. Virtual vectors and occlusal planes were generated from reference points. Two maxillary and three mandibular angles between cusp tips, and four heights from virtual vectors or occlusal planes to central pits of both arches were measured and analysed. Independent-samples T-Test or Mann-Whitney Test were performed to compare differences between two racial groups. Angles between cusp tips were larger and the heights from virtual vectors and occlusal planes to the central pit were shorter in Korean groups (p<.05). That is, cusps were shorter in Korean than Japanese, which means tooth wear was greater in Korean. Especially, the heights from buccal/lingual occlusal planes to the central pits showed high statistically significant differences in both maxillary and mandibular first molars (p<.001). These results could be used as meaningful quantitative parameters in case of comparisons of different tooth wear tendency between races.
목차
ABSTRACT
서론
재료 및 방법
결과
고찰
결론
참고문헌
참고문헌 (35)
참고문헌 신청
1. [학술지(정기간행물)] - 하일 / 2009 / 한국인 상악 제일대구치 마모도 정량 분석 지표 개발 / 대한치과기재학회지 36 (2) : 157 ~ 165
2. [학위논문] - 하 청 / 2004 / 한·중·일 문화비교 고찰 : 세 나라의 음식문화 비교 분석을 중심으로 / 석사 / 충남대학교 대학원
3. [학술지(정기간행물)] - Adams LP / 1988 / Tooth wear measurements using a reflex microscope / J Oral Rehabil 15 : 605 ~ 613
4. [학술지(정기간행물)] - Bartlett D / 2008 / Basic Erosive Wear Examination (BEWE): a new scoring system for scientific and clinical needs / Clin Oral Investig 12 (1) : 65 ~ 68
5. [학술지(정기간행물)] - Brace CL / 1982 / Japanese tooth size: past and present / Amer J Phys Anthrop 59 : 399 ~ 411
2. [학위논문] - 하 청 / 2004 / 한·중·일 문화비교 고찰 : 세 나라의 음식문화 비교 분석을 중심으로 / 석사 / 충남대학교 대학원
3. [학술지(정기간행물)] - Adams LP / 1988 / Tooth wear measurements using a reflex microscope / J Oral Rehabil 15 : 605 ~ 613
4. [학술지(정기간행물)] - Bartlett D / 2008 / Basic Erosive Wear Examination (BEWE): a new scoring system for scientific and clinical needs / Clin Oral Investig 12 (1) : 65 ~ 68
5. [학술지(정기간행물)] - Brace CL / 1982 / Japanese tooth size: past and present / Amer J Phys Anthrop 59 : 399 ~ 411
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UCI(KEPA) : I410-ECN-0101-2015-510-001110758