Search Results - "Ramp, Lance C"

The wear of polished and glazed zirconia against enamel by Janyavula, Sridhar, BDS, MS, Lawson, Nathaniel, DMD, PhD, Cakir, Deniz, DDS, MS, Beck, Preston, MS, Ramp, Lance C., DMD, PhD, Burgess, John O., DDS, MS

“…Statement of problem The wear of tooth structure opposing anatomically contoured zirconia crowns requires further investigation. Purpose The purpose of this in…”
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Influence of surface treatment of yttrium-stabilized tetragonal zirconium oxides and cement type on crown retention after artificial aging by Karimipour-Saryazdi, Mehdi, DMD, Sadid-Zadeh, Ramtin, DDS, MS, Givan, Daniel, DMD, PhD, Burgess, John O., DDS, MS, Ramp, Lance C., DMD, PhD, Liu, Perng-Ru, DMD, MS

“…Statement of problem Information about the influence of zirconia crown surface treatment and cement type on the retention of zirconia crowns is limited. It is…”
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Contact angle of unset elastomeric impression materials by Menees, Timothy S., BS, Radhakrishnan, Rashmi, BDS, Ramp, Lance C., DDS, PhD, Burgess, John O., DDS, MS, Lawson, Nathaniel C., DMD, PhD

“…Abstract Statement of problem Some elastomeric impression materials are hydrophobic, and it is often necessary to take definitive impressions of teeth coated…”
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Fracture resistance and marginal discrepancy of porcelain laminate veneers influenced by preparation design and restorative material in vitro by Lin, Tai-Min, Liu, Perng-Ru, Ramp, Lance C, Essig, Milton E, Givan, Daniel A, Pan, Yu-Hwa

“…Abstract Objectives The purpose of this investigation is to evaluate marginal discrepancy and fracture resistance of two veneering materials using two…”
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Comparison of Pulp Stump Wounds Created by ProFile Rotary Root Canal Instruments and Small-diameter Fine Diamond Burs by Nelson, Taylor T., DMD, Eleazer, Paul D., DDS, MS, Ramp, Lance C., DMD, MSBE, PhD

“…Abstract Introduction The aim of this investigation was to evaluate and compare the pulp stump wounds created by the following root canal instruments: ProFile…”
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Acid-etch interval and shear bond strength of Er,Cr:YSGG laser-prepared enamel and dentin by Obeidi, Ali, Liu, Perng-Ru, Ramp, Lance C., Beck, Preston, Gutknecht, Norbert

“…The formation of a superficial layer of tiny flakes has been observed on teeth prepared by Erbium lasers. It has been suggested that removing this layer…”
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In vitro compressive fracture resistance of human maxillary first premolar with different mesial occlusal distal cavity by Wu, Wen-Chou, Lin, Tai-Min, Liu, Perng-Ru, Ramp, Lance C, Pan, Yu-Hwa

“…Abstract Background/purpose The purpose of this study was to determine fracture loads of human maxillary first premolars restored with condensable composite…”
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A Preliminary Survey of Impression Trays Used in the Fabrication of Fixed Indirect Restorations by Mitchell, Sonya T., Ramp, Merrie H., Ramp, Lance C., Liu, Perng-Ru

“…Purpose: A variety of impression trays are used in the fabrication of fixed indirect restorations. Impressions used in the construction of fixed indirect…”
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The Effect of Contamination of Implant Screws on Reverse Torque by Lee, Hung-Wen, Alkumru, Hasan, Ganss, Bernhard, Lai, Jim Yuan, Ramp, Lance C, Liu, Perng-Ru

“…To determine if contamination of abutment screws with titanium nanoparticles affects the preload by measuring the reverse torque after multiple cycles of screw…”
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Influence of Implant Angulation on the Fracture Resistance of Zirconia Abutments by Thulasidas, Shreedevi, Givan, Daniel A., Lemons, Jack E., O'Neal, Sandra Jean, Ramp, Lance C., Liu, Perng-Ru

“…Purpose To investigate the effects of abutment design to correct for implant angulation and aging on the fracture resistance of zirconia abutments. Greater…”
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Biomechanical response of implant systems placed in the maxillary posterior region under various conditions of angulation, bone density, and loading by Lin, Chun-Li, Wang, Jen-Chyan, Ramp, Lance C, Liu, Perng-Ru

“…The aim of this study was to determine the relative contribution of changes in implant system, position, bone type, and loading condition on the biomechanical…”
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Effect of Luting Agents on Retention of Dental Implant-Supported Prostheses by Pan, Yu-Hwa, Lin, Tai-Min, Liu, Perng-Ru, Ramp, Lance C

“…To evaluate the retentive strength of 7 different luting agents in cement-retained implant abutment/analog assemblies. Fifty-six externally hexed dental…”
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Comparison of 7 luting protocols and their effect on the retention and marginal leakage of a cement-retained dental implant restoration by Pan, Yu-Hwa, Ramp, Lance C, Lin, Ching-Kai, Liu, Perng-Ru

“…To determine the cement bond strength and marginal leakage of castings cemented to implant abutments. Fifty-six titanium abutments and castings were divided…”
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Gloss and surface roughness produced by polishing kits on resin composites by Sadidzadeh, Ramtin, Cakir, Deniz, Ramp, Lance C, Burgess, John O

“…To compare in vitro the surface roughness (Ra) and gloss (G) produced by three conventional and one experimental polishing kits on four resin composites. 24…”
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Restoration of Congenitally Missing Lateral Incisors After Orthodontic Treatment by Liu, Perng-Ru, DDS, MS, DMD, Ramp, Lance C., DMD, PhD

“…Treatment planning to restore the congenitally missing lateral incisor must occur before the initiation of orthodontic treatment, with consideration given to…”
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Hardness and wear resistance of two resin composites cured with equivalent radiant exposure from a low irradiance LED and QTH light-curing units by Ramp, Lance C, Broome, James C, Ramp, Merrie H

“…To measure and compare three-body wear and Vickers hardness at depths of 0 mm and 2 mm in two composite resin materials cured with either a low irradiance…”
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The Effect of Etching Technique on the Retention of Adhesively Cemented Prefabricated Dowels by Potesta, Fiorella L., Broome, James C., O'Neal, Sandra J., Givan, Daniel A., Ramp, Lance C.

“…Purpose: To determine if etching technique influences the bond strength of resin cement to root canal dentin. Materials and Methods: Fifty‐five extracted teeth…”
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Vertical Height Loss: An Investigation of Four Restorative Materials Opposing Enamel by Ramp, Merrie H., Ramp, Lance C., Suzuki, Shiro

“…Purpose The objective of this in vitro investigation was to compare the vertical wear produced by cone‐shaped styli of three ceramic restorative materials and…”
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Dynamic behavior of implants as a measure of osseointegration by Ramp, L C, Jeffcoat, R L

“…Research into the formation, destruction, and adaptation of bone around implants would benefit from a sensitive, nondestructive, noninvasive, and quantitative…”
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Tensile bond strengths of provisional luting agents used with an implant system by Ramp, Merrie H., Dixon, Donna L., Ramp, Lance C., Breeding, Larry C., Barber, Lindsay L.

“…Statement of problem. Retrievability of cemented implant-supported fixed prostheses is desirable. Retentive strengths of new provisional luting agents have not…”
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