Results 71 to 80 of about 7,507 (280)

An In Vivo Comparison of Trueness and Precision of Two Novel Methods for Improving Edentulous Full Arch Implant Scanning Accuracy: A Pilot Study

Dentistry Journal
Background: This retrospective in vivo study evaluated the trueness and precision of two digital intraoral scanners—Dentsply Sirona Primescan and Medit i900—, both with and without two variants of the novel Scan Ladder aids, and compared their ...
Adam Brian Nulty
doaj   +1 more source

Application of three-dimensional reconstruction technology in dentistry: a narrative review

BMC Oral Health, 2023
Background Three-dimensional(3D) reconstruction technology is a method of transforming real goals into mathematical models consistent with computer logic expressions and has been widely used in dentistry, but the lack of review and summary leads to ...
Yueyan Cen, Xinyue Huang, Jialing Liu, Yichun Qin, Xinrui Wu, Shiyang Ye, Shufang Du, Wen Liao   +7 more
doaj   +1 more source

Influence of Prefabricated Auxiliary Device Design and Intraoral Scanner Type on the 3D Trueness of Intraoral Scans [PDF]

BACKGROUND/AIMS: It was aimed to compare the trueness of digital impressions acquired using prefabricated auxiliary devices (PADs) in 2 different forms, in combination with 2 intraoral scanners (IOSs). MATERIALS AND METHODS: A master cast of a partially
Selin Çakır, Sevcan Kurtulmus-Yilmaz, Özay Önöral   +2 more
core   +1 more source

A rare mental foramen variation and the role of cone‐beam computed tomography in preventing nerve injury: A case report

Clinical Advances in Periodontics, EarlyView.
Abstract Background The interforaminal space is frequently used for dental implant placement due to its strategic location between the bilateral mental foramina. However, neurosensory disturbances following surgical intervention near the mental foramen (MF) can occur in up to 43% of cases.
Magdalena Orlowska, Hend Abulatifa, Muhammad H. A. Saleh, Hom‐Lay Wang   +3 more
wiley   +1 more source

Precisão do scanner intraoral utilizado para a confeção de próteses fixas com a tecnologia CAD/CAM [PDF]

, 2021
Objetivos: O objetivo principal deste trabalho foi realizar uma revisão integrativa da literatura sobre a precisão do scanner intraoral utilizado para a confeção de próteses fixas com a tecnologia CAD/CAM.
Fagundes, Érica Sátya Di Giaimo
core  

Effect of saliva isolation and intraoral light levels on performance of intraoral scanners

American Journal of Orthodontics and Dentofacial Orthopedics, 2020
The use of digital models in orthodontics is becoming increasingly widespread. This study aimed to evaluate the accuracy and performance of digital intraoral scanning under 4 different intraoral environmental conditions.Four digital models were acquired with TRIOS intraoral scanner (3Shape, Copenhagen, Denmark) for 50 subjects.
Hasan Camcı, Farhad Salmanpour
openaire   +2 more sources

In vitro comparison of five desktop scanners and an industrial scanner in the evaluation of an intraoral scanner accuracy

Journal of Dentistry, 2023
The study aimed to compare the precision of ATOS industrial, 3ShapeE4, MeditT710, CeramillMap400, CSNeo, PlanScanLab desktop, and Mediti700 intraoral scanners. The second aim was to compare the trueness of Mediti700 assessed by ATOS and desktop scanners.Four plastic dentate models with 7-12 abutments prepared for complete arch fixed dentures were ...
Daniel Borbola, Gabor Berkei, Botond Simon, Laszlo Romanszky, Gyorgy Sersli, Michael DeFee, Walter Renne, Francesco Mangano, Janos Vag   +8 more
openaire   +2 more sources

Digitally guided corticotomy using a customized surgical template (Suya corticotomy utility template): A technique report

Clinical Advances in Periodontics, EarlyView.
Abstract Background Precise control of corticotomy lines is critical in surgically facilitated orthodontic therapy. The Suya method is traditionally performed freehand, which introduces risks of root damage and procedural inconsistency. A digitally guided protocol may address these limitations by enhancing safety and technical predictability. Methods A
Yosuke Tsukiboshi, Jaewon Choi, Takuma Fukumoto, Ryo Nakajima   +3 more
wiley   +1 more source

Accuracy of Digital Photography and Intraoral Scanning for Tooth Shade Selection in Digital Prosthodontics: A Comparative Clinical Study Using Spectrophotometry as Reference

Dentistry Journal
Background: The integration of digital technologies into prosthodontics has significantly improved clinical workflows, from intraoral data acquisition to restoration design and fabrication.
Luciana Maria Goguta, Mirela Frandes, Melania Teodora Nāşcuţiu, Alina Cudera, Anca Jivanescu   +4 more
doaj   +1 more source

Advanced superimposition method to evaluate the marginal and internal fit of ceramic crowns fabricated using heat pressing techniques [PDF]

PeerJ
Background Digital technologies can enhance the success of permanent crowns. The present study aimed to evaluate marginal adaptation and internal fit of permanent crowns fabricated using stereolithography (SLA) and digital light processing (DLP) 3D ...
Nasser M. Alqahtani, Saurabh Chaturvedi, Mohamed Khaled Addas, Manar Fahad A. AlQahtani, Arwa Ahmed M. Alhudiry, Shahrah H. Qahtani, Mohammad A. Zarbah, Asim Elsir Elmahdi, Marco Cicciù, Giuseppe Minervini   +9 more
doaj   +2 more sources