접착용 세멘트내에 함유된 불소가 활택면 법랑질에 미치는 영향에 관한 연구
A STUDY ON THE EFFECT OF FLUORIDE WITHIN VARIOUS LUTING CEMENTS ON THE SMOOTH ENAMEL SURFACE
송호환, 최용철,
소속 상세정보
송호환 ( ) - 단국대학교 치과대학 소아치과학교실
최용철 ( ) - 단국대학교 치과대학 소아치과학교실
KMID : 0358919950220010367
Abstract
결론
4종의 서로 다른 접착용 cement의 항우식 효과를 정량 및 조직학적으로 비교분석한 결과
다음과 같은 결론을 얻었다.
1. 불소가 함유된 cement(I군-III군)의 경우 불소함유 세마제의 prophylaxis는 불소의 법랑
질 흡수 결과에 별다른 영향을 주지 못한 것으로 나타났다.
2. 본 실험기간동안 법랑질에 흡수된 불소 농도는 Fuji I, Hy-bond, Poly-F, ZPC순으로 높
게 나타났으며, 통계학적 유의차는 대조군인 ZPC(IV군)와 모든 실험군 사이, 그리고 Glass
ionomer cement(III군)와 Poly-carboxylate cement(I, II군) 사이에 나타났다.
3. Polycarboxylate cement인 Hy-bond, Poly-F, Fuji I 순으로 깊게 나타났으며, Hy-bond
와 Poly-F 간에서만 통계학적 유의차가 없었고 다른 모든 군간에서는 유의차를 나타냈다.
4. cement로 피개되었던 법랑질 하부에서는 우식병소를 거의 발견할 수 없었으며, 병소와
cement-window 경계부 사이의 거리가 Fuji I, Hy-bond, Poly-F, ZPC순으로 크게 나타났
다.
#초록#
The prevalence of caries in children is still high in general, especially when they are in
the course of orthodontic treatment.
Although the direct bonding of orthodontic attachments has become more popular,
orthodontic bands are still widely used in practices.
Enamel demineralization occuring beneath orthodontic bands is one that plagues
clinicians.
The use of fluoriode as an anticariogenic agent is well proven, and its incorporation
into orthodontic cements would seem to be a logical step.
In this study, fluoride uptake on the smooth surface of enamel and anticariogenic effect
by several luting cements were compared and analyzed.
The enamel surface covered with fluoride containing luting cement group (Group I, II,
III) showed superior uptake of fluoride to non-fluoride group (Group IV).
Among the tested fluoride contains groups, glass ionomer cement (Group III) showed
the highest value in fluoride uptake and two polycarboxtlate cements showed no
significant difference each other.
Histological results from fluoride contains groups showed general similarity in that
artificial lesions were produced at some distances away from the cement-window marsin
revealing the anticariogenic effect of fluoride in them.
The results of the present study strongly suggest the use of fluoride contains luting
cements in orthodontic patients for the maximum protection of enamel from possible
demineralization.
키워드
원문 및 링크아웃 정보
등재저널 정보