Results 171 to 180 of about 30,487 (214)

Collision Free Design of Dental Prosthesis

, 2013
This research project presents the construction of a Dental Virtual Articulator that permits the design of collision-free geometry on dental prostheses. Thanks to this articulator kinematic analysis can be taken into account in the design of dental prostheses. This is an improvement of the utmost importance in this field.
Eneko Solaberrieta, L. Barrenetxea, Eneritz Bilbao, Olatz Etxaniz, Nestor Goikoetxea, Rikardo Mínguez, E. Sierra, Agurne Uribarri   +7 more
openalex   +3 more sources

Dental Laboratory Communication Regarding Removable Dental Prosthesis Design in the UAE

Journal of Prosthodontics, 2012
AbstractPurpose: The purpose of this study was to determine the methods dental practitioners in the United Arab Emirates (UAE) use to communicate cast removable dental prosthesis (RDP) design to dental laboratories; identify common practices taken by dentists/dental technicians prior to fabrication of RDP framework; and seek out dental technicians ...
Reem Haj‐Ali, Firas A. Al Quran, Omar Adel   +2 more
openalex   +4 more sources

Design optimization of implant geometrical characteristics enhancing primary stability using FEA of stress distribution around dental prosthesis

Computer Methods in Biomechanics and Biomedical Engineering, 2021
The main objective of this study was to investigate the influence of implant geometrical characteristics: diameter, length and thread's pitch, on stress distribution around dental prosthesis. A set of numerical simulations using FEM were conducted and responses surfaces were generated.
Sameh Elleuch, Hanen Jrad, Amir Kessentini, M. Wali, Fakhreddine Dammak   +4 more
openalex   +3 more sources

Retainer design for unilateral extension base partial removable dental prosthesis by three-dimensional finite element analysis

Journal of Prosthodontic Research, 2010
The purpose of this study was to evaluate the effect of differences in the retainer design on load on abutment teeth and displacement of the denture base in mandibular unilateral extension base partial removable dental prosthesis to determine the optimum design for a mechanically appropriate retainer.Three models were used.
Koichi Aoda, Ichiro Shimamura, Yasuaki Tahara, Kaoru Sakurai   +3 more
openalex   +4 more sources

Agents Software with Ontologies in Expert Systems to Support Dental Prosthesis Design Decisions

Advanced Materials Research, 2014
This paper presents a research that is developed inside “Products and Systems Design and Development” research group of Pontifical Catholic University of Paraná (PUC-PR). This research shows a study that are made to know the viability of develop an agents expert system with ontologies, to support dental prosthesis design decisions in dental prosthesis
Dani Juliano Czelusniak, Anderson Luis Szejka, Osíris Canciglieri   +2 more
openalex   +3 more sources

Marginal and internal fit of three-unit zirconia fixed dental prostheses: Effects of prosthesis design, cement space, and zirconia type

Journal of Prosthodontic Research, 2020
The purpose of this study was to compare the marginal and internal fit of three-unit fixed dental prostheses (FDPs) fabricated using CAD/CAM with two designs, two cement space (CS), and two zirconia types.A master model with two zirconia abutments and a missing tooth was scanned with an intraoral scanner.
Shohei Suzuki, Yasuhiro Katsuta, Kazuhiko Ueda, Fumihiko Watanabe   +3 more
openalex   +4 more sources

Prosthetic rehabilitation with an implant-supported fixed prosthesis using computer-aided design and computer-aided manufacturing dental technology for a patient with a mandibulectomy: A clinical report

The Journal of Prosthetic Dentistry, 2015
The fabrication of dental prostheses with computer-aided design and computer-aided manufacturing shows acceptable marginal fits and favorable treatment outcomes. This clinical report describes the management of a patient who had undergone a mandibulectomy and received an implant-supported fixed prosthesis by using additive manufacturing for the ...
Hyung‐In Yoon, Jung‐Suk Han
openalex   +4 more sources

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Fracture Resistance of Different Designs of a Resin-Bonded Fixed Dental Prosthesis: An In Vitro Study

The International Journal of Prosthodontics, 2021
To evaluate the effect of three two-retainer designs of a resin-bonded fixed dental prosthesis (RBFDP) on fracture resistance.A total of 21 three-unit, all-ceramic RBFPDs were fabricated to replace a missing maxillary lateral incisor. The prostheses were divided into three groups of 7 each: Group L (labial RBFPD); Group ML (modified labial RBFPD ...
Alaa Naguib, Amina Hamdy, Nadia Fahmy, Marwa Wahsh   +3 more
openaire   +3 more sources

Stress Distribution Analysis of Novel Dental Mini-Implant Designs to Support Overdenture Prosthesis

Journal of Oral Implantology, 2022
This study aimed to test and compare 2 novel dental mini-implant designs to support overdentures with a commercial model, regarding the stress distribution, by photoelastic analysis. Three different mini-implant designs (Ø 2.0 mm × 10 mm) were tested: G1—experimental threaded (design with threads and 3 longitudinal and equidistant self-cutting chamfers)
Mariana Lima da Costa Valente, Andréa Cândido dos Reis, Ana Paula Macedo   +2 more
openaire   +2 more sources