Effect of cavity varnish and intermediate restorative material on coronal microleakage in endodontically treated tooth
نویسندگان
چکیده
منابع مشابه
Effect of Thermocycling and Type of Restorative Material on Microleakage of Class II Restorations
Objectives: Microleakage is a major cause of failure of dental restorations and results in development of secondary caries, tooth hypersensitivity and pulp pathosis. This study aimed to compare the microleakage of class II cavities filled with two types of composite resins and a compomer and subjected to thermocycling. Methods: In this in vitro experimental study, class II cavities with a gi...
متن کاملFluid flow evaluation of coronal microleakage intraorifice barrier materials in endodontically treated teeth
OBJECTIVE The objective of this study was to compare the coronal microleakage intraorifice barrier materials, called CoroSeal (CS), fissur sealant (FS), flowable composite FC, and policarboksilate cement (PC), by using the computerized fluid filtration method. MATERIALS AND METHODS Fifty freshly extracted, single-canal human maxillary central teeth were used in this study. The teeth were deco...
متن کاملCoronal microleakage of five materials used to create an intracoronal seal in endodontically treated teeth.
The purpose of this study was to quantitatively compare the sealing effectiveness of five restorative materials that were used to create an intracoronal double seal. Fifty-two extracted mandibular molars were randomly divided into five groups of 10 teeth, and one positive and one negative control tooth. The crowns were removed and the pulpal floor and canal orifices were sealed with 3 mm of one...
متن کاملCoronal microleakage of endodontically treated teeth with intracanal post exposed to fresh human saliva
OBJECTIVE The aim of this study was to investigate the coronal microleakage of endodontically treated teeth prepared to receive an intracanal post and teeth with an intracanal post but without a prosthetic crown and exposed to contamination by fresh human saliva. MATERIAL AND METHODS A mechanical-chemical preparation following the step-back technique was carried out in 35 extracted single-roo...
متن کاملIn Vitro Evaluation of the Effect of Tooth Structure Loss on Fracture Resistance of Endodontically Treated Teeth
Introduction: Since preserving the structure of treated teeth is a critical success factor, studying the effects of tooth structure loss on fracture resistance of the tooth tissue appears necessary. The aim of this study was to evaluate the consequences of the loss of different tissues regarding fracture resistance of teeth undergoing root canal treatment without the use of indirect restoration...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Indian Journal of Dental Research
سال: 2011
ISSN: 0970-9290
DOI: 10.4103/0970-9290.80007