齒面裂溝塡塞材의 塗布및 早期脫落이 齒牙 蝕症 豫防에 미치는 影響에 關한 實驗的 硏究
AN EXPERIMENTAL STUDY ON THE EFFECT OF SEALANT APPLICATION AND LOSS IN CARIES PREVENTION
소속 상세정보
김영재(金榮在)/Young-Jae Kim
이상호(李祥昊)/Sang-Ho Lee
KMID : 0358919890160010116
Abstract
結論
著者는 치면열구전색재의 도포 및 조기탈락이 齒牙 蝕症 豫防에 미치는 影響을 觀察하기
爲해 60여개의 소구치 협설면에 레진계통인 White sealantR 및 glass
ionomer 계통인 Fuji type ⅢR를 도포한 7일후 30개의 표본에서 White
sealantR와 Fuji type ⅢR를 각각 인위적으로 탈락시켜 인공우
식병소를 유발하고 이를 편광현미경으로 觀察한 바 다음과 같은 結論을 얻었다.
1. 치면열구전색재는 인공우식유발병소 형성을 저지하는 結果를 나타내었다.
2. 對照群에서의 平均 병소 깊이는 129.1 μm, resin sealant 早期脫落群은 20.4 μm,
glass ionomer sealant 早期脫落群은 46.6 μm이었다.
3. 인공우식유발병소 형성저지효과는 glass ionomer sealant 및 resin sealant 塗布群,
resin sealant 早期脫落群, glass ionomer sealant 早期脫落群 順序로 나타났으며, 각각 유의
한 차가 있었다.(p<0.01)
#초록#
The purpose of the this study was to evaluate the effect of sealant application and
loss in caries prevention.
Total 60 sound human teeth were selected and divided into 5 groups.
After shallow cavities were prepared on buccal and lingual surface of each tooth,
sealants were applied in accordance with following five methods.
Ⅰ. Control group : No sealant application.
Ⅱ. Experimental group:
Group 1. : Cavities with resin sealant application
Group 2. : Cavities with resin sealant application and loss after 7 days.
Group 3. : Cavities with glass Ionomer sealant application
Group 4. : Cavities with glass Ionomer sealant application and loss after 7 days.
Specimens for artificial caries formation were exposed to the artificial caries system
(Sodium Tripolyphosphate system to pH 45 with 0.1M lactic acid) for 5 days, and
longitudinal undecalcified ground section were prepared through enamel windows, and
observed with room stereomicroscope and polarizing microscope.
The following results were obtained :
1. Pit and fissure sealants were produced inhibition effect on induced caries-like
lesion.
2. Average lesions depth was 129.1μm in the control group, 20.4μm in the group 2,
46.6 μm in the group 4.
3. Induced caries-like lesion inhibition effect was the most in the group 3 and group
1, and then was the group 2, group 4 respectively. Their effect was significant
difference, among each group (p<0.05).
키워드
원문 및 링크아웃 정보
등재저널 정보