Τρίτη 6 Αυγούστου 2019

ENT Medicine by Alexandros G. Sfakianakis


3D-based full-guided ridge expansion osteotomy - a case report about a new method with successive use of different surgical guides, transfer of splitting vector and simultaneous implant insertion
Publication date: Available online 5 August 2019Source: Journal of Cranio-Maxillofacial SurgeryAuthor(s): Hans-Joachim Nickenig, Ali-Farid Safi, Ragai-Edward Matta, Joachim E. Zöller, Matthias KreppelAbstractFor horizontal bone deficiency alveolar ridge osteotomy is considered an option for augmentation. Major advantages are the option for a one-stage approach and the absence of donor site morbidity. However, the conventional technique is associated with complications such as perforations and fractures...
Cranio-Maxillofacial Surgery
13h
Adverse effects of the bite-raised condition in animal studies: a systematic review
Publication date: Available online 5 August 2019Source: Archives of Oral BiologyAuthor(s): Maria Grazia Piancino, Alessandro Tortarolo, Antonella Polimeni, Rosangela Cannavale, Ingrid Tonni, Andrea DeregibusAbstractObjectiveTo provide a systematic review of the effects of the bite-raised condition in animal models, a widespread technique in modern orthodontics.DesignA systematic review of the literature was conducted. Original articles were searched through Pubmed, Cochrane Central database and Embase...
Oral Biology
17h
Salivary and Plasma Native and Non-urate Total Antioxidant Capacity versus Oral Health Status in Older Non-smoking Adults
Publication date: Available online 5 August 2019Source: Archives of Oral BiologyAuthor(s): Anna Gawron-Skarbek, Maja Kontarska-Krauza, Barbara Dynowska, Agnieszka Guligowska, Anna Prymont-Przymińska, Dariusz Nowak, Tomasz KostkaAbstractObjectiveThe aim of this study was to evaluate the salivary C-reactive protein and native and non-urate total antioxidant capacity (TAC) of saliva and plasma in relation to various oral health status indexes in older non-smoking adults.DesignOral health status indices...
Oral Biology
17h
Nano-hydroxyapatite mineralized silk fibroin porous scaffold for tooth extraction site preservation
Publication date: Available online 6 August 2019Source: Dental MaterialsAuthor(s): Ling Nie, He Zhang, Aishu Ren, Yuzhou Li, Gang Fu, Richard David Cannon, Ping Ji, Xiaohong Wu, Sheng YangAbstractObjectiveTo fabricate a novel nano-hydroxyapatite mineralized silk fibroin (MSF) scaffold in order to diminish the resorption of alveolar ridge and accelerate new bone formation within tooth sockets. Also, to investigate the biocompatibility and osteogenic ability of the MSF in vitro, and the effect of site...
Dental Materials
17h
Effect of silane and MDP-based primers on physico-chemical properties of zirconia and its bond strength to resin cement
Publication date: Available online 6 August 2019Source: Dental MaterialsAuthor(s): Renally Bezerra Wanderley Lima, Suelem Chasse Barreto, Najm Mohsen Alfrisany, Thiago Soares Porto, Grace Mendonça De Souza, Mario Fernando De GoesAbstractObjectiveTo evaluate the effect of surface treatments on yttria-tetragonal zirconia polycrystal (Y-TZP) characteristics and on resin-mediated zirconia bond.MethodsY-TZP slabs were grit blasted with 45 μm alumina or with 30 μm silica-coated alumina particles. The chemical...
Dental Materials
17h
Adhesive class I restorations in sound molar teeth incorporating combined resin-composite and glass ionomer materials: CAD-FE modeling and analysis
Publication date: Available online 5 August 2019Source: Dental MaterialsAuthor(s): Pietro Ausiello, Stefano Ciaramella, Alessandra Di Rienzo, Antonio Lanzotti, Maurizio Ventre, David C. WattsAbstractObjectivesTo investigate the influence of different resin composite and glass ionomer cement material combinations in a “bi-layer” versus a “single-layer” adhesive technique for class I cavity restorations in molars using numerical finite element analysis (FEA).Materials and MethodsThree virtual restored...
Dental Materials
17h
<em>In vitro</em> longitudinal evaluation of enamel wear by cross-polarization optical coherence tomography
Publication date: Available online 5 August 2019Source: Dental MaterialsAuthor(s): Maryam A. Alghilan, Frank Lippert, Jeffrey A. Platt, George J. Eckert, Carlos González-Cabezas, Daniel Fried, Anderson T. HaraAbstractObjectivesEnamel thickness determination by Cross-Polarization Optical Coherence Tomography (CP-OCT) is a promising approach for quantitative monitoring of tooth wear progression. This study evaluated the ability of CP-OCT to quantify the thickness of natural enamel before, during and...
Dental Materials
17h
Effect of the addition of thiourethane oligomers on the sol–gel composition of BisGMA/TEGDMA polymer networks
Publication date: Available online 5 August 2019Source: Dental MaterialsAuthor(s): M.G. Borges, L.M. Barcelos, M.S. Menezes, C.J. Soares, A.P.P. Fugolin, O. Navarro, V. Huynh, S.H. Lewis, C.S. PfeiferAbstractObjectivesThiourethane oligomers have been shown to increase the fracture toughness and reduce the polymerization stress of methacrylate-based materials. However, network formation has not been elucidated in these materials yet. The aim of this study was to evaluate how the addition of a thiourethane...
Dental Materials
17h
Large versus small mandibular counterclockwise rotation during bimaxillary surgical correction of class II deformities—a retrospective CBCT study on skeletal stability
Abstract Objectives Postsurgical skeletal relapse is a concern for class II deformities corrected with counterclockwise rotation of the occlusal plane. Therefore, the aim of this study was to compare the skeletal stability between large and small counterclockwise rotational advancement of the mandible in patients with skeletal class II deformity. Materials and methods ...
Clinical Oral Investigations
20h
Influence of surgical‐guide support and implant site location on accuracy of static Computer Assisted Implant Surgery
Abstract Objective To investigate the effect of surgical‐guide support and implant site location on the accuracy of static‐Computer Assisted Implant Surgery (sCAIS) in partially edentulous patients. Materials and Methods 375 replica implants were inserted in 85 study models. Surgical implant placement was done using static 3D printed surgical guides, which were designed to be supported either by all the teeth present in the model (full arch), or by 4‐teeth), 3‐teeth or 2‐teeth. Each study...
Clinical Oral Implants Research
22h
Variation of human salivary alpha-amylase proteoforms in three stimulation models
Abstract Objectives To evaluate the sAA proteoforms’ expression during different stimulation situations. Materials and methods This study evaluated the salivary alpha-amylase (sAA) proteoforms’ behavior by western blot (WB) analysis and high-resolution mass spectrometry (LC-MS/MS) in different situations that produce increases in sAA activity. For this purpose,...
Clinical Oral Investigations
22h






FEES-based assessment of pharyngeal hypesthesia-Proposal and validation of a new test procedure.
Related ArticlesFEES-based assessment of pharyngeal hypesthesia-Proposal and validation of a new test procedure. Neurogastroenterol Motil. 2019 Aug 05;:e13690 Authors: Labeit B, Muhle P, Ogawa M, Claus I, Marian T, Suntrup-Krueger S, Warnecke T, Schroeder JB, Dziewas R Abstract BACKGROUND: Intact pharyngeal sensation is essential for a physiological swallowing process, and conversely, pharyngeal hypesthesia can cause dysphagia. This study introduces...
Dysphagia - Rehabilitation
18h
A Surgical Mouse Model for Advancing Laryngeal Nerve Regeneration Strategies
Abstract Iatrogenic recurrent laryngeal nerve (RLN) injury is a morbid complication of anterior neck surgical procedures. Existing treatments are predominantly symptomatic, ranging from behavioral therapy to a variety of surgical approaches. Though laryngeal reinnervation strategies often provide muscle tone to the paralyzed vocal fold (VF), which may improve outcomes, there is no clinical intervention that reliably restores true physiologic VF movement. Moreover, existing interventions...
Dysphagia
22h
FEES‐based assessment of pharyngeal hypesthesia—Proposal and validation of a new test procedure
Schematic view of the transnasal tube in the upper third of the oropharynx with contact of the tip to the lateral pharynx wall during the sensory test. Reprinted with permission from the authors, copyright Heike Blum, Department of Neurology, University Hospital Münster) Abstract Background Intact pharyngeal sensation is essential for a physiological swallowing process, and conversely, pharyngeal hypesthesia can cause dysphagia. This study introduces and validates a diagnostic test to...
The European Gastrointestinal Motility Society
22h
The Effect of Head Flexion/Extension on Acoustic Measures of Singing Voice Quality
A study was undertaken to identify the effect of head flexion/extension on singing voice quality. The amplitude of the fundamental frequency (F0) and the singing power ratio (SPR), an indirect measure of Singer's Formant activity, were measured. F0 and SPR scores at four experimental head positions were compared with the subjects’ scores at their habitual positions. Three vowels and three pitch levels were tested. F0 amplitudes and low-frequency partials in general were greater with neck extension,...
Journal of Voice
9h
Editorial Board
Publication date: September 2019Source: Brain and Language, Volume 196Author(s):
Brain and Language
16h
Persian Translation, Validation and Reliability of the Voice Handicap Index-Throat (VHI-T)
Publication date: Available online 5 August 2019Source: Journal of VoiceAuthor(s): Farhad Alizadeh, Ali Dehqan, Mohammad-Ali Shahin, Hamide Ghaemi, Shahryar Zainaee, Davood Sobhani-RadSummaryObjectiveThe aim of the present study is to validate, and assess the reliability of the Persian version of Voice Handicap Index-Throat (VHI-Tp) as a self-reported questionnaire for patients with throat problems that could make the patients' estimation of the throat discomforts possible. It is a subscale to be...
Voice
17h



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