The etching procedure was performed twice by applying 30% etchant gel to the prepared tooth.doi:10.1016/S0022-3913(00)70004-7Galiatsatos A. AristidisMosby, Inc.Journal of Prosthetic DentistryAristidis GA. Etched porcelain veneer restoration of a primary tooth: a clinical report. Journal of ...
on the centerline. Then mark the second hole on the centerline, six inches below the first. Repeat for the other two holes. To precisely set the span of the compass, use a rule with etched markings, and set the points of the compass into the etched grooves. ...
Any etched detached ions (calcium and phosphate) from the tooth are trapped in the unreacted GIC cement and form a distinct zone/layer at GIC-tooth in- terphase. This interphase layer contains calcium, phosphate, aluminum, fluoride, and silica depending on the composition and on GIC interaction...
In addition, also the post diameter should be taken into ac- count, fitting properly only the most apical part of the root canals while remaining usually too thin in the most coronal compartment. These two aspects determine a wide thickness of luting cement, which becomes the weakest part of...
The tooth with the hardened composite resin is smoothened and polished to appear natural. When properly applied such a bonding typically has a life expectancy of three to five years. Representative patents that disclose bonding procedures are discussed below. Veneer is another technique used by ...
The pre-curved V-ring sectional matrices have been shown to be advantageous over circumferential matrix systems in providing properly contoured proximal contacts, which will thereby render the marginal ridge less susceptible to chipping and fracture.4,23 Moreover, it will recreate embrasure anatomy and...
The pre-curved V-ring sectional matrices have been shown to be advantageous over circumferential matrix systems in providing properly contoured proximal contacts, which will thereby render the marginal ridge less susceptible to chipping and fracture.4,23 Moreover, it will recreate embrasure anatomy and...
Even wound properly, the tokar required its wearer to hold it in place with the left hand. Walking in a tokar demanded small, mincing steps and exquisite balance, lest one tread upon those heavy trailing fringes. It was not a garment meant for any man who had to work. The tokar was a...
If the surface were merely a flat and smooth mirror, however, the ray would not be scattered abroad and, hence, would not properly signify the way in which metaphysics should apply the knowledge of “God’s providence in public moral institutions or civil customs.” [QW3] Vico’s solution...
15A, if the micromirror is deflected in its ‘off’ state as illustrated in this figure, some light will be properly reflected off of the micromirrors far away from the ‘on’ state direction (e.g., collection optics) as shown as ray 116. Other light 112 will not hit on a micromirror...