Results 221 to 230 of about 407,589 (299)

Effect of an Intraoral Scanner Training Program on Undergraduate Dental Students' Self-Reported Perceptions: A Quasi-Experimental Pilot Study. [PDF]

Dent J (Basel)
Benítez Sellán PL, Sánchez Rogel MP, Sandoval Bravo CP, Lanata-Flores A, Armijos Briones M, Bresciani E, Gamba TO.   +6 more
europepmc   +1 more source

Effect of artificial aging and different surface finishing protocols on the flexural strength and surface hardness of a photopolymer for manufacturing monolithic polychromatic complete dentures using PolyJet 3D printing

Journal of Prosthodontics, EarlyView.
Abstract Purpose This study evaluated the effect of thermocycling and three different surface finishing protocols on the flexural strength and surface hardness of a novel photopolymer intended for manufacturing monolithic polychromatic dental prostheses using PolyJet 3D printing.
Francisco X. Azpiazu‐Flores, Ahmed Elfana, Chao‐Chieh Yang, Dean Morton, Wei‐Shao Lin   +4 more
wiley   +1 more source

Influence of arch form on the accuracy of digital workflow in all-on-four implant rehabilitation cases (an in vitro study). [PDF]

BMC Oral Health
Torky MS, AboElHassan RG, Azer AS.
europepmc   +1 more source

Effect of build orientation on the fabrication trueness of additively manufactured implant‐supported complete arch interim fixed prostheses

Journal of Prosthodontics, EarlyView.
Abstract Purpose To evaluate how build orientation affects the fabrication trueness of additively manufactured implant‐supported complete arch prostheses by comparing them to subtractively manufactured high‐impact polymer‐based prostheses. Materials and Methods An edentulous maxillary model with four implants at canine and first molar regions ...
Amir H. Nejat, Mehmet Esad Güven, Gülce Çakmak, Burak Yilmaz, Mustafa Borga Donmez   +4 more
wiley   +1 more source

Virtual patient technology enabled the reconstruction of craniofacial hard and soft tissues through the integration and superimposition of multimodal dental imaging datasets. [PDF]

J Dent Sci
Chou HH, Ho KN, Saito T, Lin WC.
europepmc   +1 more source

Obtaining full‐arch implant scan with smartphone video and deep learning: An in vitro investigation on trueness and precision

Journal of Prosthodontics, EarlyView.
Abstract Purpose To investigate the accuracy of complete‐arch implant scans generated by a smartphone camera and a deep learning model. Materials and Methods A deep learning model was trained to generate 3D scans from smartphone videos using a maxillary edentulous model with 6 implants and scan bodies (SBs).
Junying Li, Zhaozhao Chen, Fei Liu, Berna Saglik, Gustavo Mendonca, Hom‐Lay Wang   +5 more
wiley   +1 more source

Automated 3D Tooth Segmentation and Dental Splint Synthesis from Intraoral Scans: A Deep Learning Pipeline for Computer-Aided Digital Dentistry. [PDF]

Diagnostics (Basel)
Çelik B, Özkaya M, Çelik ME.
europepmc   +1 more source

Effects of autoclave sterilization on the dimensional stability of implant surgical guides: A 3D in vitro analysis

Journal of Prosthodontics, EarlyView.
Abstract Purpose Surgical guides are medical devices used in static implant surgery to replicate the prosthetic and surgical implant position planned with computer‐assisted software before surgery. Their use reduces invasiveness and improves safety and outcomes of implant surgery, provided that their accuracy is ensured from design to manufacturing and
Lucio Lo Russo, Pierluigi Mariani, Carlo Ercoli, Giusy Caprio, Ji‐Man Park, Luigi Laino, Fariba Esperouz   +6 more
wiley   +1 more source

A Patient-Specific Digital Twin Model for Haptic-Based Dental Simulation: Development and Pilot Evaluation of Its Static Design. [PDF]

Dent J (Basel)
Constantin TR, Pantea M, Ciocan LT, Bacalu RM, Micu AM, Didilescu AC, Iosif L, Dinescu M, Țâncu AMC, Pițuru SM, Serrano CM, Imre M.   +11 more
europepmc   +1 more source

Marginal gap of printed, milled, and heat‐pressed two‐piece polyetheretherketone abutments before and after thermal cycling, and their pull‐off bond strength after thermal cycling

Journal of Prosthodontics, EarlyView.
Abstract Purpose To evaluate the marginal gap of two‐piece polyetheretherketone (PEEK) abutments fabricated with different methods, before and after thermal cycling, while also focusing on their pull‐off bond strength. Materials and Methods A two‐piece abutment was virtually designed after digitizing a titanium‐base (Ti‐base) abutment.
Almira Ada Diken Türksayar, Burcu Kanpalta, Naime Bilinç Bulucu, Sandra Schulnig, Sebastian Spintzyk, Münir Demirel, Mustafa Borga Donmez   +6 more
wiley   +1 more source