Zobrazeno 1 - 10
of 13
pro vyhledávání: '"H W, Wiskott"'
Publikováno v:
The International journal of oralmaxillofacial implants. 22(2)
To aid in developing mechanically optimized implant-abutment connectors, the fatigue resistance of 5 connector configurations of the Replace Select system (Easy abutment, Easy abutment without antirotational mechanism, Multi-unit abutment, Esthetic A
Publikováno v:
The International journal of prosthodontics. 14(1)
Microstructural analyses of commercially pure titanium (CpTi) are scarce. The present report presents the micrographs, fractographs, elemental characteristics, and hardness profiles of brazed joints and weldments using machined rods of CpTi.CpTi rods
Publikováno v:
American journal of dentistry. 14(2)
To determine Kaplan-Meier survival estimates and Weibull lifetime predictions for four all-ceramic crown systems from long-term data (5 yrs).Single unit crowns of Cerestore (n = 30), Dicor (n = 30), Hi-Ceram (n = 22) and In-Ceram (n = 68) were placed
Publikováno v:
Journal of biomedical materials research. 53(4)
Resin-based laboratory dental composites for prosthetic restorations have been developed in the past years as a cost-effective alternative to conventional porcelain-fused-to-metal or full ceramic restorations. The fracture toughness at different stre
Autor:
H W, Wiskott, U C, Belser
Publikováno v:
Clinical oral implants research. 10(6)
It has been observed that the polished neck of dental implants does not osseointegrate as do textured surfaces. Similar findings were reported in the orthopedic literature on artificial hip endoprostheses. In Dentistry, lack of osseointegration was a
Publikováno v:
The International journal of prosthodontics. 12(3)
The aim of the present study was to assess the effect of cement-film thickness and surface texture (roughness) on the resistance of cemented crowns to dynamic lateral loading.Crown and abutment analogues were cemented using zinc-oxide-eugenol, zinc-p
Publikováno v:
The International journal of prosthodontics. 10(3)
This study investigated the relationship between tooth preparation height and diameter and the resistance of cemented crowns to dynamic loading. Crown and abutment analogs were cemented using zinc oxide-eugenol, zinc phosphate, glass-ionomer, and res
Publikováno v:
The International journal of prosthodontics. 9(2)
This study investigated the relationship between abutment total occlusal convergence angle (taper) and the resistance of cemented crowns subjected to dynamic loading. Crown and abutment analogs were placed using zinc-oxide-eugenol, zinc-phosphate, gl
Publikováno v:
The International journal of prosthodontics. 8(2)
Clinical evidence indicates that the majority of fractures that occur in prosthodontic structures do so after a period of many years. Such failures generally are not related to an episode of acute overload but result from fatigue failure. This paper
Publikováno v:
Dental materials : official publication of the Academy of Dental Materials. 10(3)
Objectives. In this investigation, the fatigue resistance of solder joints under cyclic loading was evaluated. Methods. Auz.sbnd;Pd alloy rods were machined, prepared for soldering and joined using 735 solder. After trueing and polishing the joints,