불소방출 치면열구전색제의 항우식효과에 관한 실험적 연구
AN EXPERIMENTAL STUDY ON THE ANTICARIOGENIC EFFECT OF FLUORIDE-RELEASING PIT AND FISSURE SEALANT
소속 상세정보
김정욱/Jung-Wook Kim
KMID : 0358919980250040849
Abstract
결론
저자는 불소방출 치면열구전색제가 불소가 들어 있지 않은 치면열구전색제에 비하여 인접
치질에 항우식 효과를 나타내는 지의 여부를 관찰하고자 건전 우치 법랑질에 치면열구전색
제를 시술하고 인공우식을 유발하여 미세경도를 측정하고 인공우식 병소의 깊이를 편광현미
경하에서 계측하여 다음과 같은 결론을 얻었다.
1. 불소방출 치면열구전색제를 도포한 2군의 미세경도 감소율은 58.4%이고, 불소가 포함
되어 있지 않은 치면열구전색제를 도포한 1군의 미세경도 감소율은 84.4%로서 유의한 차이
가 있었다(P<0.01).
2. 불소방출 치면열구전색제를 도포한 2군의 평균인공우식 병소의 깊이는 30.1±9.8μm이
고, 불소가 포함되어 있지 않은 치면열구전색제를 도포한 1군의 평균 인공우식 병소의 깊이
는 58.5±4.9μm로서 유의한 차이가 있었다(p<0.01).
3. 불소방출 치면열구전색제가 불소가 들어 있지않은 치면열구전색제에 비하여 항우식 효
과가 있었다.
#초록#
The purpose of this study was to investigate whether fluoride-releasing pit and
fissure sealant was more effective in preventing caries than conventional
non-fluoride-releasing sealant. Specimens 8㎜ in diameter were made from sound bovine
enamel. Fluoride-releasing pit and fissure sealant(Helioseal F, Vivadent, Schaan,
Liechtenstein) and non-fluoride-releasing sealant(Helioseal, Vivadent, Schaan,
Liechtenstein) were applied to the specimens and artificial caries was induced.
Microhardness and the depth of the carious lesion was measured. The following results
were obtained
1. In group 2, sealed with fluoride-releasing sealant, there was a 58.4% decrease in
microhardness. This was significantly less than the 84.4% decrease observed in group 1,
sealed with non-fluoride-releasing sealant(p<0.01).
2. The average depth of the artificial carious lesion in group 2 was 30.1±9.8μm. In
group 1, sealed with non-fluoride-releasing sealant. the lesion was significantly deeper
with an average depth of 58.5±4.9μm(p<0.01).
3. Fluoride-releasing pit and fissure sealant was more anticariogenic compared to
non-fluoxide-releasing sealant.
키워드
Fluoride; pit and fissure sealant; anticariogenic effect; artificial caries; microhardness;
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