Results 131 to 140 of about 50,397 (302)

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

Three questionnaires to assess the perception of fixed orthodontic therapy before, during and after treatment:validity and reliability [PDF]

, 2016
Background/objective: To assess the validity and reliability of a series of three questionnaires for the quantification of patient perception of fixed appliance orthodontic treatment.
Bennett, Claassens, Cunningham, David R. Bearn, Grant, Grant T. McIntyre, Hanson, Hudon, Iwasaki, Mandall, Mastaglia, Momayyezi, O’Brien, Parsian, Polit, Polit, Sangoseni, Shahrani, Yassir A. Yassir, Zamanzadeh   +19 more
core   +2 more sources

Effect of cleft palate type and manufacturing method on feeding plate adaptation: A volumetric micro‐computed tomography analysis

Journal of Prosthodontics, EarlyView.
Abstract Purpose Feeding plates for cleft palate patients have been used by clinicians for many years to temporarily close the oro‐nasal communication until definitive treatment with surgical techniques. The current in vitro study aimed to evaluate the adaptation of the feeding plates manufactured by two different techniques for three cleft types ...
Osman Akıncı, Ece İrem Oğuz, Poyzan Bozkurt, Merve Berika Kadıoğlu, Mert Ocak, Kaan Orhan, Reha Şükrü Kişnişçi   +6 more
wiley   +1 more source

Herbst appliance with skeletal anchorage versus dental anchorage in adolescents with Class II malocclusion: study protocol for a randomised controlled trial

Trials, 2017
Background The Herbst appliance is an orthodontic appliance that is used for the correction of class II malocclusion with skeletal discrepancies. Research has shown that this is effective.
Klaus Barretto dos Santos Lopes Batista, Tatiana Lima, Nathália Palomares, Felipe de Assis Carvalho, Cátia Quintão, José Augusto Mendes Miguel, Yin-Ling Lin, Ting-Li Su, Kevin O’Brien   +8 more
doaj   +1 more source

Changes in the midpalatal and pterygopalatine sutures induced by micro-implant-supported skeletal expander, analyzed with a novel 3D method based on CBCT imaging. [PDF]

, 2017
BackgroundMini-implant-assisted rapid palatal expansion (MARPE) appliances have been developed with the aim to enhance the orthopedic effect induced by rapid maxillary expansion (RME).
Cantarella, Daniele, Dominguez-Mompell, Ramon, Mallya, Sanjay M, Miller, Joseph, Moon, Won, Moschik, Christoph, Pan, Hsin Chuan   +6 more
core   +3 more sources

Direct printed metal devices - The next level of computer-aided design and computer-aided manufacturing applications in the orthodontic care

, 2017
As the whole world gets more digital, so do we. This article provides a basic know-how for the CAD/CAM-workflow for metallic orthodontic appliances. Demonstrating step-by-step how to design the appliance on a digital cast and laser-melting (3D metal ...
S. Graf
semanticscholar   +1 more source

Accuracy of Freehand, Static, and Dynamic Computer‐Assisted Implant Placement: A Systematic Review and Meta‐Analysis

Journal of Periodontal Research, EarlyView.
This meta‐analysis finds that both static and dynamic computer‐assisted implant placement methods offer significantly better transfer accuracy than freehand placement. No clinically relevant accuracy differences were found between static and dynamic approaches.
Florian Sebastian Reiff, Annika Kroeger, Stefan Roehling, Christine Reiff, Moritz Kebschull   +4 more
wiley   +1 more source

Miniscrew-assisted rapid palatal expansion (MARPE): Factors influencing planning [PDF]

Dental Press Journal of Orthodontics
Objective: This cross-sectional study evaluated the bone thickness on mini-implants insertion site, the factors that influence the digital planning of MARPE appliance (miniscrew-assisted rapid palatal expansion), and its different designs.
Cristiane Barros ANDRÉ, Bruno de Paula Machado PASQUA, Gustavo de Andrade JACQUIER, Fabio Dupart NASCIMENTO   +3 more
doaj   +1 more source

How AI‐Driven Root and Bone Predictions Can Assist Clear Aligner Treatment Planning

Orthodontics &Craniofacial Research, EarlyView.
ABSTRACT Integrating artificial intelligence (AI) and advanced three‐dimensional (3D) imaging has revolutionised dentistry by enhancing diagnostics and treatment planning. Advanced algorithms and machine‐learning techniques may enable orthodontists to analyse complex cases and predict treatment outcomes accurately.
Eser Tüfekçi, Caroline K. Carrico, Christina B. Gordon, Steven J. Lindauer   +3 more
wiley   +1 more source

Full-Digital Manni Telescopic Herbst: structural innovation and digital manufacturing

Frontiers in Dental Medicine
IntroductionSkeletal Class II malocclusion, commonly characterized by mandibular retrusion, affects a significant portion of the population and presents challenges in orthodontic correction.
Andrea Boggio, Andrea Boggio, Mauro Cozzani, Mauro Cozzani, Fabrizio Anelli, Giorgio Gastaldi, Antonio Manni, Antonio Manni   +7 more
doaj   +1 more source