Odontologia: Agregados recientemente
Mostrando ítems 21-40 de 228
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Inferior subapical osteotomy for dentoalveolar decompensation of class III malocclusion in ‘surgery-first’ and ‘surgery-early’ orthognathic treatment
(International Journal of Oral and Maxillofacial Surgery, 2017)Increasing experience with alternative timing protocols in orthognathic surgery has given way to new surgical and orthodontic techniques to shorten treatment times, reduce biological costs, and improve ... -
Interposition of a connective tissue graft or a collagen matrix to enhance wound stability – an experimental study in dogs
(Journal of Clinical Periodontology, 2016)Aim: The aim of this study was to evaluate the role of a connective tissue graft (CTG) or a collagen matrix (CM) interpositioned between flaps and non-shedding hard surfaces on wound stability. Material ... -
Finite element analysis relative to the crestal position of a 3.0-mm-diameter implant
(The International Journal of Periodontics & Restorative Dentistry, 2014)It has been shown that implant designs and different vertical positions have an influence on crestal bone. The purpose of this study was to use finite element (FE) analysis to biomechanically investigate ... -
Novel strategies enhancing endodontic disinfection: antibacterial biodegradable calcium hydroxide nanoparticles in an ex vivo model
(International Journal of Pharmaceutics, 2023)Due to the high failure rates associated to endodontic disinfection, this study aimed to investigate the antibacterial properties of poly(lactic-co-glycolic acid) (PLGA) nanoparticles (NPs) loaded with ... -
Predictors of periapical bone healing associated with teeth having large periapical lesions following nonsurgical root canal treatment or retreatment: A cone beam computed tomography-based retrospective study
(International Endodontic Journal, 2023)Aim: Several factors influence the condition of the periapical tissues associated with root filled teeth. The primary objective of this study was to retrospectively evaluate the extent and speed of bone ... -
Dynamic implant surgery— an accurate alternative to stereolithographic guides— systematic review and meta-analysis
(Dentistry Journal, 2023)(1) Background: Dynamic guided surgery is a computer-guided freehand technology that allows highly accurate procedures to be carried out in real time through motion-tracking instruments. The aim of this ... -
In vitro comparison of internal and marginal adaptation between printed and milled onlays
(Materials, 2023)Statement of problem: Nowadays, milling is still the gold standard for fabricating indirect restorations, but to overcome its disadvantages, there are alternatives, such as 3D printing. Purpose: This ... -
CAD-CAM and analog occlusal splints comparison based on the amount of occlusal adjustments. 3D analysis of the volumetric changes: A pilot study
(Journal of Esthetic and Restorative Dentistry, 2023)Objective: To evaluate the volumetric changes on occlusal surface of computer-aided design and computer-aided manufacturing (CAD-CAM) occlusal devices fabricated following a fully digital workflow after ... -
Human whole blood interactions with craniomaxillofacial reconstruction materials: exploring In vitro the role of blood cascades and leukocytes in early healing events
(Journal of Functional Biomaterials, 2023)The present study investigated early interactions between three alloplastic materials (calcium phosphate (CaP), titanium alloy (Ti), and polyetheretherketone (PEEK) with human whole blood using an ... -
Selecting biomaterials in the reconstructive therapy of peri-implantitis
(Periodontology 2000, 2023-09)Peri-implantitis is a pathogenic inflammatory condition characterized by progressive bone loss and clinical inflammation that may compromise the stability of dental implants. Therapeutic modalities have ... -
Clinical and radiographic features of external cervical resorption: an observational study
(International Endodontic Journal, 2023)Aim: To determine the prevalence of symptoms, clinical signs and radiographic presentation of external cervical resorption (ECR). Methodology: This study involved 215 ECR lesions in 194 patients referred ... -
Comparison of shear bond strength and microleakage between activa™ bioactive restorative™ and bulk-fill composites—an In vitro study
(Polymers, 2023)Bioactive materials have emerged as a promising alternative to conventional restorative materials as part of more conservative dentistry. The aim of this study was to evaluate and compare the shear bond ... -
Association between smoking and peri-implant diseases: a retrospective study
(Clinical Oral Implants Research, 2023)Objectives: To determine the association between tobacco and peri-implant diseases in a sample of patients who had received implant-supported restorations in a university dental clinic. Furthermore, the ... -
Properties of superelastic nickel–titanium wires after clinical use
(Materials, 2023)The aim of the present study was to describe and determine changes in the superelastic properties of NiTi archwires after clinical use and sterilization. Ten archwires from five different manufacturers ... -
Defect angle as prognostic indicator in the reconstructive therapy of peri-implantitis
(Clinical Implant Dentistry and Related Research, 2023)Objective: To analyze the influence of the characteristics of bone defects caused by peri-implantitis on the clinical resolution and radiographic bone gain following reconstructive surgery. Methods: ... -
Enamel evaluation after debonding of fixed retention and polishing treatment with three different methods
(Materials, 2023)Lack of standardization of the retention phase has led to many studies of stability of movements and characteristic of retainers, disregarding the enamel repercussions of fixed retention on this phase. ... -
Dynamic implant surgery—an accurate alternative to stereolithographic guides—systematic review and meta-analysis
(Dentistry Journal, 2023)(1) Background: Dynamic guided surgery is a computer-guided freehand technology that allows highly accurate procedures to be carried out in real time through motion-tracking instruments. The aim of this ... -
Effect of stabilized martensite on the long-term performance of superelastic NiTi endodontic files
(Materials, 2023)One of the most used rotary files in endodontics is NiTi files due to their superelastic properties. This property means that this instrument has extraordinary flexion that can adapt to large angles ... -
Could dietary restrictions affect periodontal disease? A systematic review
(Clinical Oral Investigations, 2023)Objective: This review aimed at evaluating the possible benefits that caloric restriction (CR) may provide to periodontal disease progression and response to treatment. Material and methods: Electronic ... -
Relevant aspects of titanium topography for osteoblastic adhesion and inhibition of bacterial colonization
(Materials, 2023)The influence of the surface topography of dental implants has been studied to optimize titanium surfaces in order to improve osseointegration. Different techniques can be used to obtain rough titanium, ...