OBJECTIVES: To find out the effect of Diamond and Carbide burs on diameter dentinal tubules predentin premolar teeth. METHODOLOGY: A Laboratory-based experimental study was conducted at anatomy department, Institute Basic Medical Sciences, Khyber University, from January 2018 to March 2018. Sixty premolars were obtained patients considering inclusion exclusion criteria. Six teeth extracted for ...

Aim: The aim of the present studywas to compare the effect of a calcium sodium phosphosilicate (NovaMin®) desensitizing agent (a bioactive glass) on both cervical and midcoronal dentine sections using scanning electron microscopy (SEM). Methods: Sections of both cervical and mid coronal dentine were prepared and etched with 5% citric acid for 5 minutes; these sections were then brushed with 2mg...

The dentin structure of non-erupted human deciduous mandibular and maxillary central and lateral incisor teeth was studied employing light and scanning electron microscopy. For light microscopy, nitric-acid-demineralized and ground sections were used. The sections were stained by hematoxylin-eosin, picrosirius and azo-carmine methods, and ground specimens were prepared using a carborundum disk ...

The important condition for the adhesive bond between dentine and composite filling is the change of dentine property from hydrophilic to hydrophobic. Substances able to accomplish this change, dentinal adhesives, have undergone complex development. Recently, the so-called self-etching adhesives have been formulated. The aim of the present paper was to compare the structural pattern of dentin/r...

(1) The objective of the study is to conduct a comprehensive systematic review in vitro studies order assess depth which E. faecalis bacteria penetrate human dentinal tubules after use various irrigation solutions. (2) Methods: A literature search MEDLINE, Scopus, Cochrane CENTRAL, and Embase databases was conducted, as well backward forward citation search. Two independent reviewers then selec...