Microleakage of restorative materials: an in vitro study.
J Indian Soc Pedod Prev Dent
; 2006 Mar; 24(1): 15-8
Article
ي En
| IMSEAR
| ID: sea-114834
ABSTRACT
The present study was conducted with the aim of evaluating and comparing the microleakage of glass ionomer, composite resin and compomers. Class V cavities were made in thirty intact caries free premolars and restored with restorative materials to be tested respectively. The teeth were thermocycled and subjected to silver nitrate dye penetration. They were subsequently sectioned buccolingually. Microleakage was evaluated under a stereomicroscope and data subjected to statistical analysis. The study concluded that microleakage was evident in all restorative materials, with glass ionomer showing maximum leakage followed by composite resin. Compomer demonstrated the best results with minimum leakage.
النص الكامل:
1
الفهرس:
IMSEAR
الموضوع الرئيسي:
Surface Properties
/
Zirconium
/
Bicuspid
/
Materials Testing
/
Humans
/
Silver Staining
/
Silicon Dioxide
/
Composite Resins
/
Compomers
/
Dental Cavity Preparation
اللغة:
En
مجلة:
J Indian Soc Pedod Prev Dent
موضوع المجلة:
Dentistry
السنة:
2006
نوع:
Article