Results 41 to 50 of about 4,699 (182)

Comparative efficacy of novel bioactive glass versus sodium fluoride toothpaste for dentin hypersensitivity

Journal of Periodontology, EarlyView.
Abstract Background This first‐in‐human clinical study aimed to evaluate the safety and efficacy of a bioglass incorporated in a toothpaste, in reducing dentin hypersensitivity (DH) compared to a sodium fluoride (NaF) toothpaste over a 2‐week period. Methods A double‐blind, randomized, parallel‐arm, proof‐of‐concept clinical trial was conducted with 46
Hatice Hasturk, Daniel Boyd, Kathleen MacDonald‐Parsons, Stephanie Turner‐Cahill, Joon Seong, Nicola West, Heather J. Doucette   +6 more
wiley   +1 more source

Cyotoxicity of Etidronate as an Endodontic Chelator Against Periodontal Ligament Fibroblast

Australian Endodontic Journal, EarlyView.
ABSTRACT Etidronic acid (HEBP) causes fewer alterations in dentine and can be used mixed with sodium hypochlorite during root canal preparation. This study investigated the cytotoxicity effects of the HEDP and EDTA on human periodontal ligament fibroblast cells. Primary culture was established from human periodontal ligament tissue of one donor and was
Bruno Vila Nova de Almeida, Patrícia de Almeida Rodrigues, Geovanni Pereira Mitre, Maria Sueli da Silva Kataoka, João de Jesus Viana Pinheiro, Talita Tartari, Oscar Faciola Pessoa   +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

Miniscrew-assisted rapid palatal expansion (MARPE): how to achieve greater stability. In vitro study

Dental Press Journal of Orthodontics, 2021
Objective: Assess the influence of mono- and bicortical anchorage and diameter of mini-implants (MIs) on the primary stability of these devices. Methods: 60 self-drilling MIs were distributed in six groups according to diameter (1.5mm, 1.8mm or 2.0mm ...
Flávio de Mendonça COPELLO, Daniel Paludo BRUNETTO, Carlos Nelson ELIAS, Matheus Melo PITHON, Raildo Silva COQUEIRO, Amanda Cunha Regal de CASTRO, Eduardo Franzotti SANT’ANNA   +6 more
doaj   +1 more source

Investigation of bacteremia induced by removal of orthodontic mini-implants [PDF]

, 2017
SUMMARY The aim of this study was to investigate potential occurrence of bacteremia in orthodontic patients after removal of miniscrews.The study group comprised 30 healthy subjects (17 males, 13 females) with a mean age of 24.1 years treated with self ...
Delli, Konstantina, Karapsias, Stergios, Livas, Christos, Pandis, Nikolaos, Ren, Yijin   +4 more
core  

Occlusal plane canting: a treatment alternative using skeletal anchorage

Dental Press Journal of Orthodontics
A canted occlusal plane is the cause of unaesthetic smile, and also represents a challenge, due to the complex orthodontic procedures involved in its treatment. The skeletal anchorage allows successful treatment of this asymmetry in the majority of cases,
Marcel Marchiori Farret
doaj   +1 more source

Extrusion Techniques—Clinical Applications of Modern Tooth Preservation Concepts and Their Comparison

Journal of Esthetic and Restorative Dentistry, EarlyView.
ABSTRACT Objectives To present and compare several extrusion techniques in case of insufficient tooth structure to create a sufficient ferrule and consider the biological width. Clinical Considerations Extrusion methods based on orthodontic or surgical techniques are commonly applied, well‐described, and predictable extrusion methods. Elastics with the
Elisabeth Völler, Michael Stimmelmayr, Jan‐Frederik Güth, Stefan Neumeyer, Daniel Edelhoff, Pauline Gutmann, Tobias Graf   +6 more
wiley   +1 more source

Moving an incisor across the midline: A treatment alternative in an adolescent patient [PDF]

, 2011
A 13-year-old sought treatment for a severely compromised maxillary left central incisor and an impacted fully developed left canine. Extraction of both teeth became necessary.
Bosio, Jose A, Bradley, T. Gerard, Hefti, Arthur F   +2 more
core   +1 more source

Zygomatic-maxillary cortical bone thickness in hyper, normo and hypodivergent patients

Dental Press Journal of Orthodontics, 2021
Objective: The aim of this study was to evaluate the thickness of the zygomatic-maxillary cortical bone using computed tomography in different skeletal patterns.
Julyano Vieira da COSTA, Adilson L. RAMOS, Liogi IWAKI FILHO   +2 more
doaj   +1 more source

Perception of Orofacial Esthetics Using a Scan‐Free Virtual Video Mock‐Up: A Comparative Analysis of Self‐Evaluation Versus Unknown‐People Assessment

Journal of Esthetic and Restorative Dentistry, EarlyView.
ABSTRACT Objective To evaluate perceptions of scan‐free virtual video mock‐ups using the Orofacial Esthetic Scale (OES), comparing self‐assessments and evaluations of anonymized individuals by dental professionals and laypeople. Materials and Methods This study was conducted at the Clinic of Reconstructive Dentistry, University of Zurich.
Aspasia Pachiou, Miha Pirc, Tim Joda, Ronald E. Jung, Alexis Ioannidis   +4 more
wiley   +1 more source