Results 191 to 200 of about 850 (255)

Study on the simulation of bridge deformation in a mining subsidence area. [PDF]

Sci Rep
Zhang C, Wu K, Huang S, Li L, Rao X.
europepmc   +1 more source

Influence of different manufacturing materials on the accuracy and fitting of full‐arch restorations using a photogrammetry scanner—In vitro study

Journal of Prosthodontics, EarlyView.
Abstract Purpose This study aimed to assess the accuracy of a photogrammetry scanner and evaluate the influence of four different manufacturing materials on the accuracy and fitting of full‐arch restorations made using a photogrammetry scanner. Materials and Methods A cast with six implant abutment analogs was made.
Paulo Sergio Borella, Abidiel Silva Guimaraes, Thais Silva Mendonça, Gus Khalil, Sandra Al‐Tarawneh, Lyndon F. Cooper, Gustavo Mendonça   +6 more
wiley   +1 more source

Materials and Techniques for Splinting Scan Bodies: A Scoping Review. [PDF]

Materials (Basel)
Pachiou A, Rachiotis I, Ioannidis A, Paqué PN, Jung RE, Rahiotis C.   +5 more
europepmc   +1 more source

Effects of printing temperature and post‐curing duration on the dimensional reproducibility and fracture load of 3D‐printed dental prostheses: An exploratory study

Journal of Prosthodontics, EarlyView.
Abstract Purpose This in vitro study aimed to evaluate the effects of printing temperature and post‐curing duration on the dimensional reproducibility and mechanical properties of three‐dimensional (3D)–printed dental prostheses. Materials and Methods Photopolymer specimens were fabricated using a stereolithographic 3D printer at two temperatures: room
Ji‐Min Lee, KeunBaDa Son, Kyu‐Bok Lee   +2 more
wiley   +1 more source

Pressed lithium disilicate glass ceramics: Microstructural characterization, in vitro and in silico nonlinear dynamic analysis for biaxial flexural strength

Journal of Prosthodontics, EarlyView.
Abstract Purpose To evaluate the mechanical properties of lithium disilicates, and to assess the predictive capability of in silico models for biaxial flexural strength (BFS). Materials and Methods Specimens of four heat‐pressed lithium disilicates (IPS e.max Press, Rosetta SP, LiSi Press, Vintage Prime Press) were obtained.
Larissa M. M. Alves, Hefei Li, Satoshi Yamaguchi, Ernesto B. Benalcázar‐Jalkh, Tiago M. B. Campos, Edmara T. P. Bergamo, Laura F. Carvalho, Raphaelle S. M. de Sousa, Pedro H. Amorim, Edisa de Oliveira Sousa, Satoshi Imazato, Yu Zhang, Estevam A. Bonfante   +12 more
wiley   +1 more source

Transcrestal Maxillary Sinus Membrane Elevation using Osseodensification Compared with Alveolar Ridge Augmentation using the Lateral Window or Osteotome Technique: a Systematic Review and Meta-Analysis. [PDF]

J Oral Maxillofac Res
Starch-Jensen T, Østergaard KB, Bruun NH, Shino IL, Hallund MH.   +4 more
europepmc   +1 more source

Implementing 3D‐printed indexing devices and contemporary scanning techniques for complete‐arch implant‐supported rehabilitations: A clinical case report

Journal of Prosthodontics, EarlyView.
Abstract A sixty‐eight‐year‐old male presented to the dental clinic seeking a complete mouth rehabilitation. He exhibited generalized dental caries, dental staining, cervical lesions, fremitus, and anterior wear. After declining tooth‐retaining options, he elected full‐mouth extractions with immediately loaded implant‐supported prostheses.
Francisco X. Azpiazu‐Flores, Metavi Phuckdeedindan, Abdullah M. Aldosari, Chao‐Chieh Yang, Dean Morton, Wei‐Shao Lin   +5 more
wiley   +1 more source

A New Multi-Axial Functional Stress Analysis Assessing the Longevity of a Ti-6Al-4V Dental Implant Abutment Screw. [PDF]

Biomimetics (Basel)
Naguib GH, Abougazia AO, Al-Turki LE, Mously HA, Hashem ABH, Mira AI, Qutub OA, Binmahfooz AM, Almabadi AA, Hamed MT.   +9 more
europepmc   +1 more source

A novel dental implant nut system designed to enhance primary stability: Mechanical and finite element analysis

Journal of Prosthodontics, EarlyView.
Abstract Purpose The present study aimed to evaluate, in a preclinical setting, the biomechanical behavior and mechanical performance of a newly developed dental implant nut system designed to address primary stability challenges in the severely resorbed posterior maxilla.
Mert Şahin, Emrah Soylu, Ahmet Emin Demirbaş, Burak Bal, Alper Alkan   +4 more
wiley   +1 more source

Strain data and deflections from full-scale four-point bending test of micropile threaded connections. [PDF]

Data Brief
Montoya-Vargas S, Gallant A, Davids WG, Berube K.   +3 more
europepmc   +1 more source