Results 41 to 50 of about 8,010 (232)
Journal of Prosthodontics, EarlyView.Abstract Purpose To investigate the effects of the elemental composition and the manufacturing process of cobalt chromium–molybdenum (CoCr–Mo), cobalt chromium–tungsten (CoCr–W), and CoCr–Mo‐W alloys on metal–ceramic bond strength. Materials and Methods Six CoCr‐based alloys were included in this study, a were classified into three different groups ...
Youssef S. Al Jabbari +3 more
wiley +1 more source
Journal of Prosthodontics, EarlyView.Abstract Purpose The success rate of the implant treatment, including aesthetics and long‐term survival, relies heavily on preserving crestal peri‐implant bone, as it determines the stability and long‐term outcomes. This study aimed to demonstrate the stress differences in the crestal bone resulting from dental implant placement at various depths ...
Taha Özer, Gülin Acar
wiley +1 more source
Microstructure and Homogeneity of Dental Porcelain Frits
Dental Materials Journal, 1998 The microstructure and homogeneity of three commercial dentin and incisal unfired porcelain frits (one conventional and two ultra-low fusing types, fused-to metal were analyzed by X-ray diffractometry, scanning electron microspectroscopy, and wavelength- and energy dispersive X-ray microspectroscopy. The average contents of tetragonal and cubic leucite
Jiro Hasegawa +5 more
openaire +4 more sources
Journal of Prosthodontics, EarlyView.Abstract Purpose The purpose of this finite element analysis (FEA) study was to analyze the stress distribution on prosthetic components of splinted and nonsplinted prostheses, bone, and implants with different crown height space (CHS). Materials and Methods Mandibular posterior segment was modeled with no resorption at the second premolar site and ...
Hamiyet Güngör Erdoğan +2 more
wiley +1 more source
Majallah-i Dānishgāh-i ’Ulūm-i Pizishkī-i Shahīd Ṣadūqī Yazd, 2022 Introduction: Evaluating the frequency of complications in implant supported prosthesis such as screw loosening and porcelain fracture is important for prevention and management of these problems.
Mahnaz Hatami +2 more
doaj
Brazilian Journal of Oral Sciences, 2019 Aim: The aim of this study was to evaluate the influence of tungsten inert gas (TIG) welding and airborne particle abrasion using aluminum oxide particles on the flexural strength of a joint between ceramic and cobalt-chromium alloys.
Laise Pena Braga Monteiro +4 more
doaj +1 more source
Assessment of different treatment alternatives for patients with total maxillectomy
Journal of Prosthodontics, EarlyView.Abstract Purpose To assess the biomechanical advantages of combining zygoma and partial subperiosteal implants for maxillary reconstruction in severely atrophic maxillae, offering potential solutions to the challenges posed by traditional reconstruction methods.
Ilgın Arı +3 more
wiley +1 more source
Porcelain laminate veneers: Clinical survey for evaluation of failure
Saudi Dental Journal, 2014 Objective: To investigate the association of the failure of porcelain laminate veneers with factors related to the patient, material, and operator. Methods: This clinical survey involved 29 patients (19 women and 10 men) and their dentists, including ...
Diemah F. Alhekeir +2 more
doaj
Electronic Physician, 2017 Aim: The aim of the present study was to determine the shear bond strength of self-adhesive resin cements to enamel and dentin with and without surface treatments, and compare them with conventional resin cement as the control group.
Mohammad Javad Moghaddas +3 more
doaj +1 more source
Effect of sintering cycle on the strength and translucency of multilayered zirconia
Journal of Prosthodontics, EarlyView.Abstract Purpose A newly introduced sintering protocol promises to offer higher translucency while not significantly compromising the flexural strength of the material. However, the effect of the novel sintering protocol has not been thoroughly validated.
Kedith Sawangsri +3 more
wiley +1 more source