Results 61 to 70 of about 30,487 (214)

Research progress of three⁃dimensional finite element analysis in unilateral maxillary defect restorations

open access: yes口腔疾病防治, 2018
Unilateral maxillary defects are common clinical maxillofacial deformities. Because of their large area and the complexity of the maxillary structure, the distribution of pressure from dental prostheses and on the sustentacu⁃ lar tissue is usually ...
WEI Yanan, CAO Zhiyun
doaj   +1 more source

Mechanical Behavior and Failure Analysis of Prosthetic Retaining Screws after Long‐term Use In Vivo. Part 1: Characterization of Adhesive Wear and Structure of Retaining Screws [PDF]

open access: yes, 2007
Purpose: The general aim of this study and those presented in Parts 2–4 of this series was to characterize the structure, properties, wear, and fracture of prosthetic retaining screws in fixed detachable hybrid prostheses after long‐term use in vivo ...
Al Jabbari, Youssef S.   +4 more
core   +1 more source

Interproximal Distance Analysis of Stereolithographic Casts Made by CAD-CAM Technology: An in Vitro Study [PDF]

open access: yes, 1999
Statement of problem The accuracy of interproximal distances of the definitive casts made by computer-aided design and computer-aided manufacturing (CAD-CAM) technology is not yet known.
Hoffman, Melanie   +2 more
core   +2 more sources

Prosthetic Treatment for Hemimaxillectomy Patient: (A Clinical Case) [PDF]

open access: yesAl-Rafidain Dental Journal, 2018
Aims: prosthetic rehabilitation of a maxillary defect after hemi-maxillectomy with a palatal obturator made from nickel chromium framework. Materials and methods: A silicon impression was made and poured with a dental stone to develop a definitive cast ...
Nashwah Subhi   +2 more
doaj   +1 more source

Effect of pontic framework design on the fracture resistance of implant-supported all-ceramic fixed partial dentures

open access: yesJournal of Applied Oral Science, 2009
OBJECTIVE: The purpose of this study was to compare the fracture resistance of implant-supported all-ceramic fixed partial dentures, which have three different pontic designs.
Ozgur Inan, Asli Secilmis, Oguz Eraslan
doaj   +1 more source

Accuracy of Artificial Intelligence-Designed Dental Crowns: A Scoping Review of In-Vitro Studies

open access: yesApplied Sciences
Artificial intelligence (AI), particularly deep learning, is increasingly applied in dental prosthetics, offering new approaches to dental crown design.
Hyun-Jun Kong, Yu-Lee Kim
doaj   +1 more source

Critical review of literature on the use of short implants [PDF]

open access: yes, 2018
Aim The aims of this review were to verify the validity of short implants as a treatment option in patients with partial or total edentulism, having more or less atrophic jawbones.
Ciarmatori, E.   +3 more
core   +1 more source

Influence of thickness and incisal extension of indirect veneers on the biomechanical behavior of maxillary canine teeth [PDF]

open access: yesRestorative Dentistry & Endodontics, 2018
ObjectivesTo analyze the influence of thickness and incisal extension of indirect veneers on the stress and strain generated in maxillary canine teeth.Materials and MethodsA 3-dimensional maxillary canine model was validated with an in vitro strain gauge
Victória Luswarghi Souza Costa   +4 more
doaj   +1 more source

Stable fixation of an osseointegated implant system for above-the-knee amputees: titel RSA and radiographic evaluation of migration and bone remodeling in 55 cases. [PDF]

open access: yes, 2012
Background and purposeRehabilitation of patients with transfemoral amputations is particularly difficult due to problems in using standard socket prostheses.
Antonellis, Anne   +5 more
core   +2 more sources

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