For the molar deciduous teeth, in the studies comparing the rotary tool system and K type file, the canal shaping performed by rotary tool system was completed faster than the K type, furthermore, it was demonstrated that the rotary tool system enables smoother canal surface
and more conical shape, and facilitated the flow of the filling material within the canal (20,21).
Five pounds of angry fish landed flat on the canal surface
, making a crater in the once-quiet surface.
New methods for constructing a canal surface
surrounding a biharmonic curve in the Lorentzian Heisenberg group [Heis.
3) The presence of smear layer prevents the penetration of the intra canal medication into the irregularities of the complex root canal system and also prevents the complete adaptation of obturation material to the prepared root canal surface
Tenders are invited for Execution of HOG CANAL Surface
Flow Minor Irrigation Scheme under Uluberia-I Block in the District of Howrah.
As Zehnder  emphasized, optimal cleaning requires direct contact of the irrigant with the root canal surface
The white part of the binary images represented dentin (solid object), and the lower grey levels represented the root canal space for the subsequent quantitative 2D and 3D analyses: root canal surface
Measurement was done on the magnified images in mili-meters at right angle to the canal surface
This may be explained by the greater influx of the irrigation solutions, as well as the closer contact of the chemical agent with the root canal surface
5% sodium hypochlorite and 17% EDTA were used as alternating irrigants for all the file systems, the root canal surface
(including its apical third) was rendered clean of debris and the smear layer.
The extent of the superficial changes on the root canal surfaces
, the use of more challenging dentin substrate such as caries-affected or sclerotic dentin and the post surface treatments were not evaluated in this study, which needs further evaluation to confirm our results.
On characterization canal surfaces
around timelike horizontal biharmonic curves in lorentzian heisenberg group Heis3.