The group III specimens (File Eze-3 minutes) dentinal
microhardness was reduced by 25 % compared to the Group IV specimens whose microhardness reduced by 23% (P= 0.
Micro-computed tomographic assessment on the effect of ProTaper Next and Twisted File adaptive systems on dentinal
According to Wachlarowicz, the different irrigation solutions have little effect on the dentinal
adhesion of epiphany-based sealers.
Tyler et al used this technique by mixing 1% methylene blue staining in 100% ethanol with a given adhesive, seeking to evaluate, after hemisecting the teeth and taking photographs, the displacement of dentinal
adhesive applied underneath amalgam fillings, as they were condensed.
The erbium laser has a number of useful attributes: bactericidal capacities, the ability to remove the smear layer and open the dentinal
tubules, allowing hybrid layer formation, and then to seal and fuse them.
A quantitative overview of dentinal
hypersensitivity in the private practice patient population of north India: A short study.
2) The smear layer consists of a superficial layer on the surface of the canal wall approximately 1 to 2 pm in thickness and a deeper layer packed into the dentinal
tubules to a depth of 40 [micro]m.
The results of present study show that none of the medicaments were removed completely from the canals with calcium hydroxide leaving the most residues which may interact with the sealer effecting its penetration into the dentinal
tubules and hence effecting its sealing ability by giving it a thick non homogenous appearance.
After the bacterial invasion, a group of enzymes called matrix metalloproteinases (MMPs) are involved in the dentinal
In hard tissue application, the laser is used for caries prevention, bleaching, restorative removal and curing, cavity preparation, dentinal
hypersensitivity, growth modulation and for diagnostic purposes, whereas soft tissue application includes wound healing, removal of hyperplastic tissue to uncovering of impacted or partially erupted tooth, photodynamic therapy for malignancies, photo stimulation of herpetic lesion.
High pH causes organic tissue to disintegrate out of the dentinal
A SEM evaluation of dentinal
adaptation of root canal obturation with Gutta Flow and conventional obturation material.