Results 141 to 150 of about 23,694,863 (285)

Integrating Artificial Intelligence in Periodontal Diagnosis: A Comparative Evaluation of ChatGPT‐4 and Dental Educators

Journal of Dental Education, EarlyView.
ABSTRACT Objective As artificial intelligence (AI) tools gain traction in healthcare, their role in periodontal diagnostics remains largely unexplored. This study evaluated the diagnostic accuracy of ChatGPT‐4 in applying the 2017 Classification of Periodontal and Peri‐Implant Diseases and Conditions compared to US dental school faculty, with the goal ...
Ellie Y. Ji, Kobe A. George, Zabihulla Ahmadi, Eva Bender, Matthew Finkelman, Mark Mintline, Samantha Parad, Thiago Porto, Celine C. Sheng, Aditya Tadinada, Jennifer Chang   +10 more
wiley   +1 more source

Active Design of Contact Pattern and Experimental Verification of the Aero Spiral Bevel Gear

Jixie chuandong
In this study, an aero spiral bevel gear box is taken as the research object. An active design method for the bevel gear contact pattern is proposed. Firstly, the tooth surface design is carried out based on the macro parameters of spiral bevel gears and
Qian Lulu, Liu Hai'ou, Gao Jian, Lou Peng   +3 more
doaj  

Analysis of gear transmission error in helical gear using enhanced tooth contact analysis model considering measured tooth profile errors. [PDF]

Sci Rep
Im D, Chung WJ, Lee H, Lee YJ, Sung H, Lee M, Park YJ.   +6 more
europepmc   +1 more source

An Exploratory Comparative Analysis of Mixed Reality Simulation Versus 3D‐Printed Models for Undergraduate Training in Third Molar Removal

Journal of Dental Education, EarlyView.
ABSTRACT Purpose/Objectives To compare the effectiveness of MR simulation and 3D‐printed models in training undergraduate students in wisdom tooth removal, and to assess students’ perceptions of the MR simulator. Methods Students trained first on either the MR simulator or 3D‐printed plastic models and then repeated the training using the other method ...
Ruza Bjelovucic, Bruna Neves de Freitas, Sven Erik Nørholt, Pankaj Taneja, Jan Wolff, Ruben Pauwels   +5 more
wiley   +1 more source

Transitioning Operative Dentistry Competencies to the Simulation Laboratory: Benefits and Challenges for Dental Students

Journal of Dental Education, EarlyView.
ABSTRACT Dental education must continually adapt to changes in licensure, assessment expectations, patient care priorities, and institutional resources. At the University of Tennessee Health Sciences Center College of Dentistry, Class II and Class III operative dentistry competencies for D4 students were moved from the clinical setting to the ...
Carlos A. Jurado, Clint Conner, Ali Mohamed, Silvia Rojas‐Rueda   +3 more
wiley   +1 more source

Study on Contact Characteristics of Aeronautical Floating Splines Considering Maneuvering Deformation. [PDF]

Materials (Basel)
Xu Y, Chen H, Zhang D, Hu G, Li H, Xiong K.   +5 more
europepmc   +1 more source

A multicenter, controlled, randomized trial of home‐applied dual‐light photodynamic therapy in stage I to III periodontitis (LumoNorth2022 study)

Journal of Periodontology, EarlyView.
Abstract Background Periodontitis is a widespread, chronic infection‐triggered inflammatory condition in which professional supportive periodontal care (SPC) and daily oral hygiene form the backbone to reduce the disease activity. Light‐based treatments have shown promising antibacterial effects, but their potential for routine home use has not been ...
Paula Tegelberg, Meeri Ojala, Merja Ylipalosaari, Jori Lindroth, Anna Maria Heikkinen, Hanna Lähteenmäki, Saila Pakarinen, Ismo T. Räisänen, Timo Sorsa, Tommi Pätilä   +9 more
wiley   +1 more source

Automated measurement of Little's Irregularity Index on intraoral photographs using a convolutional neural network. [PDF]

BMC Oral Health
Kanemeier M, Ergün T, Stamm T, Middelberg C, Schmid JQ.   +4 more
europepmc   +1 more source

Consuming heat‐inactivated Lactiplantibacillus pentosus ONRICb0240‐containing postbiotics reduces gingival inflammation: A double‐blind randomized clinical trial

Journal of Periodontology, EarlyView.
Abstract Background Periodontal disease affects people globally, requiring approaches to halt progression at the gingivitis stage. Researchers have investigated live probiotics; we studied the effect of a heat‐inactivated preparation (postbiotic) of Lactiplantibacillus pentosus ONRICb0240 on gingival inflammation.
Anhao Liu, Megumi Ishiguro, Yasuhiro Matsumura, Kyungtak Kwak, Seiichi Shimizu, Keiko Watabe, Hirotaka Nagashima, Shogo Maekawa, Takanori Iwata   +8 more
wiley   +1 more source

Thirty-Day Thermomechanical Ageing of 3D-Printed and Thermoformed Orthodontic Aligners: A Comparative Force Analysis. [PDF]

Int Dent J
Elshazly T, Alhotan A, Shalabi AA, Elshennawy A, Diraz H, Puchert K, Kim H, Talaat S, Şen S.   +8 more
europepmc   +1 more source