Browsing College of Dental Medicine by Publication Date
Now showing items 1-20 of 280
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Chiral Tartaric Acid Improves Fracture Toughness of Bioactive Brushite-Collagen Bone Cements
( American Chemical Society , 2020 , Article)Brushite cements are promising bone regeneration materials with limited biological and mechanical properties. Here, we engineer a mechanically improved brushite-collagen type I cement with enhanced biological properties ... -
Evaluation of the design-driven prediction of removable partial denture retention
( Mosby Inc. , 2020 , Article)Statement of problem: Removable partial dentures (RPDs) are a cost-effective treatment designed to replace missing teeth for partially edentulous patients. However, RPDs often have insufficient retention, which results in ... -
Multiscale structural evolution of citrate-triggered intrafibrillar and interfibrillar mineralization in dense collagen gels
( Academic Press Inc. , 2020 , Article)The mineralized extracellular matrix of bone is an organic?inorganic nanocomposite consisting primarily of carbonated hydroxyapatite, fibrous type I collagen, noncollagenous proteins, proteoglycans, and diverse biomolecules ... -
Ethical Aspects concerning Instrument Separation and Perforations during Endodontic Treatment: A Cross-Sectional Study
( Hindawi Limited , 2020 , Article)Aim. During endodontic treatment, dentists may face various unwanted procedural accidents, at any stage of the treatment that might compromise endodontic treatment outcome and bring obstacles to dentists as well. This study ... -
Selective Crystal Growth Regulation by Chiral α-Hydroxycarboxylic Acids Improves the Strength and Toughness of Calcium Sulfate Cements
( American Chemical Society , 2020 , Article)Natural biominerals, such as bones and teeth, use acidic matrix biomolecules to control growth, morphology, and organization of the brittle hydroxyapatite crystals. This interplay provides biominerals with outstanding ... -
Postoperative administration of the acetylcholinesterase inhibitor, donepezil, interferes with bone healing and implant osseointegration in a rat model
( MDPI AG , 2020 , Article)Donepezil is an acetylcholinesterase inhibitor commonly used to treat mild to moderate Alzheimer?s disease. Its use has been associated with increased bone mass in humans and animals. However, the effect of postoperative ... -
Composition and characteristics of trabecular bone in osteoporosis and osteoarthritis
( Elsevier Inc. , 2020 , Article)Background Bone strength depends on multiple factors such as bone density, architecture and composition turnover. However, the role these factors play in osteoporotic fractures is not well understood. Purpose The aim ... -
Mouthguards should be worn in contact sports
( BMJ Publishing Group , 2020 , Article)[No abstract available] -
Tooth Shade Preferences among the General Public
( Blackwell Publishing Inc. , 2020 , Article)Purpose: To identify laypersons? most preferred tooth shade as a function of observer and patient factors, namely patients? skin shade and observers? socio-demographics. Materials and Methods: Two online surveys using ... -
The case for chronotherapy in Covid-19-induced acute respiratory distress syndrome
( John Wiley and Sons Inc , 2020 , Article)Coronavirus disease 2019 (COVID-19), the disease resulting from infection by a novel coronavirus, SARS-Cov2, has rapidly spread since November 2019 leading to a global pandemic. SARS-Cov2 has infected over four million ... -
Development of a Checklist to Prevent Reconstructive Errors Made By Undergraduate Dental Students
( Blackwell Publishing Inc. , 2020 , Article)Purpose: To design a checklist in order to reduce the frequency of reconstructive preventable errors (PE) performed by undergraduate dental students at McGill University. Materials and Methods: The most common PE occurring ... -
Chronotherapy of Non-Steroidal Anti-Inflammatory Drugs May Enhance Postoperative Recovery
( Nature Research , 2020 , Article)Postoperative pain relief is crucial for full recovery. With the ongoing opioid epidemic and the insufficient effect of acetaminophen on severe pain; non-steroidal anti-inflammatory drugs (NSAIDs) are heavily used to ... -
Ranitidine Impairs Bone Healing and Implant Osseointegration in Rats' Tibiae
( W.B. Saunders , 2020 , Article)Purpose: Ranitidine has been found to have an impact on bone metabolism by suppressing osteoclastogenesis. We hypothesized that the use of ranitidine would impair bone healing and implant osseointegration. This study ... -
Validated finite element models of premolars: A scoping review
( MDPI AG , 2020 , Article)Finite element (FE) models are widely used to investigate the biomechanics of reconstructed premolars. However, parameter identification is a complex step because experimental validation cannot always be conducted. The aim ... -
Case Report: Unusual association of gubernacular canal, supernumerary tooth and odontoma with an impacted canine on cone beam computed tomography
( F1000 Research Ltd , 2020 , Article)This report describes a clinical case of asymptomatic compound odontoma in the anterior left side of the maxilla associated with an impacted canine and supernumerary tooth with a gubernacular canal of a 47- year-old female ... -
Patient-Reported Outcomes of Metal and Acrylic Resin Removable Partial Dentures : A Systematic Review and Meta-Analysis
( Wiley , 2020 , Article)Metal removable partial dentures (RPDs) are often considered long-term treatment options for partially edentulous patients, while acrylic resin RPDs are considered interim treatments. The aim of this review was to compare ... -
Resin bonded bridges in patients with hypodontia: Clinical performance over a 7 year observation period
( Elsevier , 2020 , Article)Purpose Resin bonded bridges (RBBs) are considered a conservative option in the management of hypodontia. This study targeted to analyze the survival of resin bonded bridges provided to patients with Hypodontia by staff ... -
Effects of toothbrushing on surface characteristics of microhybrid and nanofilled resin composites following different finishing and polishing procedures
( Elsevier , 2020 , Article)ObjectivesTo evaluate the effects of simulated tooth brushing (STB) on the surface roughness of microhybrid and nanofilled resin composites following different finishing and polishing procedures. Materials and methodsNinety ... -
Needs Assessments approaches to inform Continuous Professional Development for Health Professionals: A Scoping Systematic Review
( Qatar University Press , 2021 , Poster)The need for continuing professional development (CPD) within the healthcare profession is well established. A rigorous learning need assessment (LNA) is a crucial initial step in the CPD process. Given the scarcity of the ... -
Evaluation of Mineral Trioxide Aggregate and Biodentine as pulpotomy agents in immature first permanent molars with carious pulp exposure: A randomised clinical trial
( Ariesdue Srl , 2021 , Article)Aim There is insufficient evidence on the outcome of pulpotomies in carious exposed young permanent molars with newer biomaterials. This study aimed to compare Mineral Trioxide Aggregate (MTA) and Biodentine as pulpotomy ...