Results 21 to 30 of about 8,474 (124)

In situ evaluation of the bleaching efficacy of experimental hydrogen peroxide hydrogel with MnO‐doped Biosilicate activated by violet LED light

European Journal of Oral Sciences, EarlyView.
Abstract Hydrogen peroxide (HP) at 35% is effective for dental bleaching but may reduce enamel mineral content and induce structural changes. This study developed a bleaching‐hydrogel containing 6%HP and manganese‐oxide–doped Biosilicate (MnO_BioS), activated by violet LED, under in situ conditions.
Rafael Dascanio, Marina Trevelin Souza, Camila Siqueira Silva Coelho, Matheus Kury, Edgar Dutra Zanotto, Vanessa Cavalli   +5 more
wiley   +1 more source

Estudio de la superficie de limas de endodoncia sometidas a desinfección química mediante microscopia electrónica de barrido [PDF]

, 2015
Se observaron al microscopio electró nico de barrido 40 limas de endodoncia de acero inoxidable después de ser sometidas a 10 ciclos de desinfección de 10 minutos cada ciclo, sumergidas en diferentes desinfectantes químicos. No se observó corrosión en la
Canalda Sahli, Carlos, Mateos, Mar, Navarro Majó, G., Navarro, J. L.   +3 more
core  

Fracture resistance and behavior of endodontically treated maxillary premolars with varying ferrule heights and post numbers: A laboratory study

Journal of Prosthodontics, EarlyView.
Abstract Purpose To investigate how varying ferrule heights and the number of glass fiber posts affect fracture resistance and behavior of endodontically treated maxillary first premolars with substantial loss of tooth structure. Materials and Methods Twenty‐four extracted endodontically treated human maxillary first premolars were divided into three ...
Mohammad D. Aljanakh, Fahad A. Bakitian, Sami A. Almohefer, Hatem D. Alshammari, Anmar Kensara, Ahmed A. Madfa   +5 more
wiley   +1 more source

Análises microbiológicas de alicates ortodônticos Microbiological analysis of orthodontic pliers

Dental Press Journal of Orthodontics, 2011
OBJETIVO: avaliar a contaminação bacteriana presente na ponta ativa de alicates ortodônticos utilizados no meio acadêmico. MÉTODOS: selecionou-se 34 alicates, 17 do modelo 347 e 17 do modelo 139.
Fabiane Azeredo, Luciane Macedo de Menezes, Renata Medina da Silva, Susana Maria Deon Rizzatto, Gisela Gressler Garcia, Karen Revers   +5 more
doaj   +1 more source

Sterilization validation process in dental consulting room: a study case [PDF]

, 2014
El proceso de esterilización en los consultorios odontológicos es uno de los más importantes dentro de la labor que desempeñan los odontólogos diariamente debido que es allí donde se asegura que no sólo parte de la calidad del servicio prestado, sino la ...
Carrascal Monsalve, Laura Ximena
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Dental Arch Expansion With In‐House Clear Aligners: An Exploratory Prospective Clinical Study on Torque, Vertical Control and Attachment Configuration

Orthodontics &Craniofacial Research, EarlyView.
ABSTRACT Objective To evaluate the short‐term efficacy of transverse dental arch expansion with in‐house aligners (IHA) by comparing planned and achieved buccolingual movements, and secondarily to explore torque expression, vertical control and the influence of attachment design/position using a contralateral within‐subject approach.
Gabriel Maia Azevedo, Raiane Machado Maia, Arthur Siqueira Calaes de Oliveira, Julia Franzot Castilho, Carlo Bosoni, Lorenzo Franchi, Bernardo Quiroga Souki   +6 more
wiley   +1 more source

Processamento de artigos em uma instituição de ensino odonotológico: discutindo a qualidade

Revista SOBECC, 2004
O artigo traz reflexões sobre o processamento de instrumental odontológico em uma instituição de ensino. A descen­ tralização da !tmpeza, a estrutura física das clínicas e do Centro de Material e Este­ rilização (CME) e os recursos materiais e humanos ...
Anaclara Ferreira Veiga Tipple, Adenícia Custódia Silva e Souza, Enilza Maria Mendonça de Paiva, Milca Severino Pereira, Tokico Murakawa Moriya   +4 more
doaj  

Evaluating the Probability of Survival and Damage Mechanisms of Resin Matrix Ceramics: Insights Into Wear Progression and Surface Damage Under Fatigue

Journal of Esthetic and Restorative Dentistry, Volume 38, Issue 2, Page 340-353, February 2026.
ABSTRACT Objective This study evaluated the probability of survival, failure modes, and fatigue‐induced wear progression, as well as assessed damage tolerance under simulated mastication in two resin matrix ceramics (polymer‐infiltrated ceramic networks (PICN) and resin nanoceramic (RNC)).
Mirelle M. Ruggiero, Mariana I. M. Freitas, Yu Zhang, Altair A. D. B. Cury   +3 more
wiley   +1 more source

Valoración de la calidad en la atención odontológica brindada por los estudiantes de cirugía oral III a usuarios externos de la UNAN-Managua, durante el período de Septiembre a Octubre del 2015 [PDF]

, 2016
La presente investigación se titula Valoración de la calidad de la atención que brindan los estudiantes de Cirugía Oral III a usuarios externos de la UNAN-Managua, durante el período de septiembre a octubre del 2015.
Bermúdez López, Iraxtze Farid, Delgado Salinas, Indira Massiel   +1 more
core  

Assessment of Alterations in Permanent Premolars After Endodontic Treatment of Predecessor Primary Molars: A Prospective Study

International Journal of Paediatric Dentistry, Volume 36, Issue 1, Page 33-39, January 2026.
ABSTRACT Background The relationship between primary teeth and their successors involves complex interactions that may influence the development of permanent teeth. Aim To evaluate alterations in permanent premolars after endodontic treatment of their primary molar predecessors. Design A prospective study was conducted with children initially aged 5 to
Rafaela Lourdes de Sousa, Elisa Varela de Oliveira, Josiane Pezzini Soares, Nashalie Alencar, Jéssica Barasuol, Pablo Silveira Santos, Mariane Cardoso, Michele Bolan   +7 more
wiley   +1 more source