Results 101 to 110 of about 407,589 (299)

Comparison of two intraoral scanners based on three-dimensional surface analysis

Progress in Orthodontics, 2018
Background This in vivo study evaluated the difference of two well-known intraoral scanners used in dentistry, namely iTero (Align Technology) and TRIOS (3Shape). Methods Thirty-two participants underwent intraoral scans with TRIOS and iTero scanners, as
Kyung-Min Lee
doaj   +1 more source

Integrating Dental Sleep Medicine Into Dental Education: A Comprehensive Framework for Curriculum and Clinical Practice

Journal of Dental Education, EarlyView.
ABSTRACT Dental sleep medicine (DSM) is increasingly relevant to dental practice, yet its integration into dental education remains variable. Recent Commission on Dental Accreditation (CODA) standards, adopted in 2026 and effective July 1, 2028, include risk assessment for sleep apnea within predoctoral dental education, further highlighting the need ...
Mark Vaughan, Audrey Yoon, Joorok Park, Heesoo Oh   +3 more
wiley   +1 more source

Influence of crown shade, translucency, and scan powder application on the trueness of intraoral scanners

Objectives: Natural teeth and dental restorations present with various shades and levels of translucency. This study aimed to determine whether these variations in ceramic crowns and scan powder application affect the trueness of intraoral scanners ...
Lee, Hyeon Jong, Jeong, Yu Won, Park, Ji Man, Lee, Jae Hyun, Hlaing, Nan Hsu Myat Mon, Lee, Sang J.   +5 more
core   +1 more source

Use of ultrasonography in assessing peri‐implant osseous defects: An in vitro study

Journal of Periodontology, EarlyView.
Abstract Background The purpose of this study is to investigate the feasibility and diagnostic accuracy of ultrasonography in peri‐implant defect identification and evaluation, and to compare ultrasonography (USG) with cone‐beam computed tomography (CBCT) in defect identification and evaluation in an in vitro model.
Melissa Rachel Fok, Alice Yee Ting Kan, Chris Tat Chuen Fok, Ray Tanaka, George Pelekos   +4 more
wiley   +1 more source

Evaluation of the marginal gap and the three-dimensional trueness of suprastructures generated from scanning two different substructure framework materials for full arch implant-supported restorations

BMC Oral Health
Background This study aimed to assess and compare the influence of intraoral scanning of 2 different full-arch implant-supported frameworks on the marginal adaptation and the 3D trueness of the suprastructures generated from the scanned frameworks ...
Nourhan S. Emam, Nayrouz Adel Metwally, Mohamed Moataz Khamis   +2 more
doaj   +1 more source

Chairside digital workflow to obtain an optimized 3D model of a partially edentulous mandible

Frontiers in Oral Health
Intraoral scanners generate accurate optical impressions for dentate areas, but wide edentulous spans remain challenging due to limited stable landmarks and mobile mucosa.
Alexandru E. Petre, Sergiu Drafta, Andrei Macris   +2 more
doaj   +1 more source

Influence of scan extension and starting quadrant on the accuracy of four intraoral scanners for fabricating tooth-supported crowns. [PDF]

STATEMENT OF PROBLEM Multiple factors can influence the accuracy of intraoral scanners (IOSs). However, the impact of scan extension and starting quadrant on the accuracy of IOSs for fabricating tooth-supported crowns remains uncertain.
Revilla-León, Marta, Kois, John C, Barmak, Abdul B, Yilmaz, Burak, Gómez-Polo, Miguel, Alonso Pérez-Barquero, Jorge   +5 more
core   +1 more source

Epithelialized fragments from free gingival graft as alternative to palatal wound protection: A randomized clinical trial

Journal of Periodontology, EarlyView.
Abstract Background This study aimed to evaluate clinical and patient‐centered outcomes of palatal donor sites protected with epithelialized fragments (EF) of the free gingival graft (FGG) or a hemostatic sponge (HEM). Methods Forty‐four patients with deep single gingival recessions in lower incisors were treated using subepithelial connective tissue ...
Rodrigo Könsgen Rossales, Jéssica de Vargas Bosenbecker, Alvaro Francisco Bosco, Shana Oliveira Machado Kolás, Marina Strelow Kopereck, Maísa Casarin, Francisco Wilker Mustafa Gomes Muniz, Thiago Marchi Martins   +7 more
wiley   +1 more source

Accuracy of Buccal Scan Procedures for the Registration of Habitual Intercuspation

, 2018
CLINICAL RELEVANCE: Accurate reproduction of the jaw relationship is important in many fields of dentistry. Maximum intercuspation can be registered with digital buccal scan procedures implemented in the workflow of many intraoral scanning systems ...
Attin, T, M Zimmermann, Ender, A, Mehl, A, A Ender, A Mehl, T Attin, Zimmermann, M   +7 more
core   +1 more source

Harnessing Artificial Intelligence to Predict Dental Crowding in Modern Orthodontic Practice: A Comprehensive Review

The Kaohsiung Journal of Medical Sciences, EarlyView.
ABSTRACT Dental crowding is fundamental to orthodontic diagnosis and treatment planning, yet what constitutes “crowding” remains surprisingly heterogeneous. Space analysis quantifies tooth size–arch length discrepancy, irregularity indices characterize alignment displacement, and clinician‐assigned severity reflects broader diagnostic interpretation ...
Xiwen Xin, Shun‐Yu Kan, Tianle Chen, Ching‐Chang Ko   +3 more
wiley   +1 more source