Odontologia: Enviaments recents
Ara mostrant els elements 261-280 de 353
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Roughness and wettability effect on histological and mechanical response of self-drilling orthodontic mini-implants
(Clinical Oral Investigations, 2016)Self-drilling orthodontic mini-implants can be used as temporary devices for orthodontic treatments. Our main goal was to evaluate surface characteristics, roughness and wettability, of surface modified ... -
Antibacterial coatings on titanium surfaces: a comparison study between in vitro single-species and multispecies biofilm
(ACS applied materials and interfaces, 2015)Dental plaque is a biofilm that causes dental caries, gingivitis, and periodontitis. Most of the studies in antibacterial coatings have been conducted by in vitro single-species biofilm formation, but ... -
Functionalization of CoCr surfaces with cell adhesive peptides to promote HUVECs adhesion and proliferation
(Applied Surface Science, 2017)Biomimetic surface modification with peptides that have specific cell-binding moieties is a promising approach to improve endothelialization of metal-based stents. In this study, we functionalized CoCr ... -
The role of hardness and roughness on the wear of different CoCrMo counterfaces on UHMWPE for artificial joints
(Journal of Biomedical Science and Engineering, 2011)Wear tests were carried out to study the effect of the hardness and roughness with various counterface materials on UHMWPE wear behaviour. The materials used as counterfaces were based on varieties of ... -
In vitro corrosion behavior of lingual orthodontic archwires
(International Journal of Corrosion, 2011)To investigate the in vitro electrochemical corrosive behavior of archwires used in lingual orthodontics and the effects on the phase transition temperatures. Materials and Methods. Six different types ... -
Evaluation of titanium dental implants after early failure of osseointegration by means of X-ray photoelectron spectoscopy, electron microscopy and histological studies
(Journal of Biomedical Science and Engineering, 2010-11)In this work, we analysed 56 clinically failed and retrieved implants by means of scanning electron microscopy (SEM), X-ray photoelectron spectroscopy (XPS) and histological studies. The surface ... -
Antifouling coatings for dental implants: PEG-like coatings on titanium by plasma polymerization
(Biointerphases: an open access journal for the biomaterials interface community, 2015-06)Titanium dental implants are commonly used for the replacement of lost teeth, but they present a considerable number of failures due to the infection on surrounding tissues. The aim of this paper is the ... -
Enhanced osteoconductivity on electrically charged titanium implants treated by physicochemical surface modifications methods
(Nanomedicine: Nanotechnology, Biology and Medicine, 2019-06)Biomimetic design is a key tenet of orthopedic device technology, and in particular the development of responsive surfaces that promote ion exchange with interfacing tissues, facilitating the ionic ... -
Bone stress evaluation with and without cortical bone using several dental restorative materials subjected to impact load: a fully 3D transient finite-element study
(Materials, 2021)Statement of problem. Previous peri-implantitis, peri-implant bone regeneration, or immediate implant placement postextraction may be responsible for the absence of cortical bone. Single crown materials ... -
Potencial cariogénico de las bebidas de origen vegetal en comparación a la leche de origen bovino. Revisión bibliográfica
(Odontología Pediátrica, 2020)Introducción: el consumo de bebidas de origen vegetal como sustitutos de la leche de origen animal no sólo va en aumento en la población adulta, sino que también en la pediátrica. El efecto de este tipo ... -
Aceptación y preferencia de los métodos de distracción audiovisual utilizados en odontopediatría por parte del paciente pediátrico y padres
(Odontología Pediátrica, 2020)Objetivo: determinar la preferencia de los niños y de los padres por los diferentes métodos de distracción audiovisual utilizados en odontopediatría. Material y métodos: estudio descriptivo transversal ... -
Fatigue of narrow dental implants: influence of the hardening method
(Materials, 2020)The use of narrow titanium dental implants (NDI) for small ridges, reduced interdental space, or missing lateral incisors can be a viable option when compared to the conventional wider dental implants. ... -
Advances in surfaces and osseointegration in implantology. Biomimetic surfaces
(Medicina Oral, Patología Oral y Cirugía Bucal, 2015)The present work is a revision of the processes occurring in osseointegration of titanium dental implants according to different types of surfaces -namely, polished surfaces, rough surfaces obtained ... -
Do topical applications of bisphosphonates improve bone formation in oral implantology? A systematic review
(Medicina Oral, Patología Oral y Cirugía Bucal, 2017)Background: The aim of this systematic literature review was to evaluate the feasibility of topical bisphosphonate application for preserving/enhancing alveolar bone in oral implantology. Material and ... -
Short implants (<8mm) versus longer implants (≥8mm) with lateral sinus floor augmentation in posterior atrophic maxilla: a meta-analysis of RCT`s in humans
(Medicina Oral, Patología Oral y Cirugía Bucal, 2020)Background: One of the greatest challenges that dentists face today is to rehabilitate severe atrophied alveolar ridges in partially and completely edentulous patients with implants. Despite the high ... -
Current state of dynamic surgery. A literature review
(Medicina Oral, Patología Oral y Cirugía Bucal, 2021)Background: Recently, dental implant technology has been widely used for oral reconstruction. Dental implants are the treatment of choice for those patients with dental absences. An optimal implant ... -
Effect of implant macro-design on primary stability: a prospective clinical study
(Medicina Oral, Patología Oral y Cirugía Bucal, 2016)Background: Implant restorations have become a high predictable treatment option. Several caracteristics such as surgical technique and implant design can influence the treatment outcomes. The aim of ... -
Prevalencia de anquiloglosia en neonatos y relación con datos auxológicos del recién nacido o con otras malformaciones o enfermedades asociadas
(Revista De Odontopediatría Latinoamericana, 2021)Objetivo: determinar la prevalencia de anquiloglosia en neonatos del Hospital Nostra Senyora de Meritxell del Principado de Andorra, Europa, así como la relación existente con datos auxológicos u otras ... -
Color stability of CAD/CAM interim material for long-term fixed dental prostheses vs. conventional materials after immersion in different staining solutions
(Journal of Composites Science, 2021)The color stability of interim computer-aided design and computer-assisted manufacturing (CAD/CAM) materials has not been exhaustively investigated. The aim of this study was to compare the translucency ... -
In-situ laser directed energy deposition of biomedical Ti-Nb and Ti-Zr-Nb alloys from elemental powders
(Metals, 2021)In order to achieve the required properties of titanium implants, more resources and research are needed to turn into reality the dream of developing the perfect implant material. The objective of this ...