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https://www.readbyqxmd.com/read/27931466/evidence-based-clinical-practice-guideline-for-the-use-of-pit-and-fissure-sealants
#1
(no author information available yet)
BACKGROUND: This article presents evidence-based clinical recommendations for the use of pit-and-fissure sealants on the occlusal surfaces of primary and permanent molars in children and adolescents. A guideline panel convened by the American Dental Association (ADA) Council on Scientific Affairs and the American Academy of Pediatric Dentistry conducted a systematic review and formulated recommendations to address clinical questions in relation to the efficacy, retention, and potential side effects of sealants to prevent dental caries; their efficacy compared with fluoride varnishes; and a head-to-head comparison of the different types of sealant material used to prevent caries on pits-and-fissures of occlusal surfaces...
October 2016: Pediatric Dentistry
https://www.readbyqxmd.com/read/27931463/guideline-for-monitoring-and-management-of-pediatric-patients-before-during-and-after-sedation-for-diagnostic-and-therapeutic-procedures-update-2016
#2
(no author information available yet)
The safe sedation of children for procedures requires a systematic approach that includes the following: no administration of sedating medication without the safety net of medical/dental supervision, careful presedation evaluation for underlying medical or surgical conditions that would place the child at increased risk from sedating medications, appropriate fasting for elective procedures and a balance between the depth of sedation and risk for those who are unable to fast because of the urgent nature of the procedure, a focused airway examination for large (kissing) tonsils or anatomic airway abnormalities that might increase thepotential for airway obstruction, a clear understanding of the medication's pharmacokinetic and pharmacodynamic effects and drug interactions, appropriate training and skills in airway management to allow rescue of the patient, age- and size-appropriate equipment for airway management and venous access, appropriate medications and reversal agents, sufficient numbers of staff to both carry out the procedure and monitor the patient, appropriate physiologic monitoring during and after the procedure, a properly equipped and staffed recovery area, recovery to the presedation level of consciousness before discharge from medical/dental supervision, and appropriate discharge instructions...
October 2016: Pediatric Dentistry
https://www.readbyqxmd.com/read/27931416/policy-on-the-role-of-dental-prophylaxis-in-pediatric-dentistry
#3
(no author information available yet)
No abstract text is available yet for this article.
October 2016: Pediatric Dentistry
https://www.readbyqxmd.com/read/27930461/odontogenic-orofacial-infections
#4
Dario Bertossi, Antonio Barone, Antonio Iurlaro, Simone Marconcini, Daniele De Santis, Marco Finotti, Pasquale Procacci
Acute dental abscess is a frequent and sometimes underestimated disease of the oral cavity. The acute dental abscess usually occurs secondary to caries, trauma, or failed endodontic treatment. After the intact pulp chamber is opened, colonization of the root canals takes place with a variable set of anaerobic bacteria, which colonize the walls of the necrotic root canals forming a specialized mixed anaerobic biofilm. Asymptomatic necrosis is common. However, abscess formation occurs when these bacteria and their toxic products breach into the periapical tissues through the apical foramen and induce acute inflammation and pus formation...
December 7, 2016: Journal of Craniofacial Surgery
https://www.readbyqxmd.com/read/27928238/conscious-sedation-efficacy-of-0-3-and-0-5-mg-kg-oral-midazolam-for-three-to-six-year-old-uncooperative-children-undergoing-dental-treatment-a-clinical-trial
#5
Masoud Fallahinejad Ghajari, Ghassem Ansari, Leila Hasanbeygi, Shahnaz Shayeghi
OBJECTIVES: Midazolam with variable dosages has been used to induce sedation in pediatric dentistry. The aim of this study was to compare the efficacy of two dosages of oral midazolam for conscious sedation of children undergoing dental treatment. MATERIALS AND METHODS: In this randomized crossover double blind clinical trial, 20 healthy children (ASA I) aged three to six years with definitely negative Frankl behavioral rating scale were evaluated. Half of the children received 0...
March 2016: Journal of Dentistry of Tehran University of Medical Sciences
https://www.readbyqxmd.com/read/27928236/perception-of-laypeople-and-dental-professionals-of-smile-esthetics
#6
Aida Saffarpour, Maryam Ghavam, Anna Saffarpour, Rozita Dayani, Mohammad Javad Kharazi Fard
OBJECTIVES: This study aimed to assess and compare the perception of laypersons and dental professionals of smile esthetics based on two factors namely gingival display and alignment of teeth. MATERIALS AND METHODS: A total of 32 females were randomly selected among dental students in the International Campus of School of Dentistry, Tehran University of Medical Sciences (Tehran, Iran) with no previous history of esthetic dental work. Frontal photographs were obtained and cropped from the subnasal to menton areas of subjects to standardize the size of pictures...
March 2016: Journal of Dentistry of Tehran University of Medical Sciences
https://www.readbyqxmd.com/read/27925368/reflections-on-the-encouragement-of-altruism-in-dental-education
#7
A C L Holden
Dental ethics and professionalism are often relegated to being taught on the coat-tails of other disciplines, if they are taught at all. The assumption that students develop professionalism as a by-product of other learned competencies in dentistry is well documented to be false, and yet, little has been done in many institutions to deal with this. This article seeks to propose that altruism should be championed in dental education and that traditional learning through the preaching of professional codes is not the appropriate way to achieve this...
December 7, 2016: European Journal of Dental Education: Official Journal of the Association for Dental Education in Europe
https://www.readbyqxmd.com/read/27924612/proteomic-analysis-of-dental-tissue-microsamples
#8
Jonathan E Mangum, Jew C Kon, Michael J Hubbard
Improved understanding of dental enamel development will benefit not only dentistry but also biomedicine more generally. Rat and mouse models of enamel development are relatively well characterized and experimentally powerful. However, the diminutive size of murine teeth makes them difficult to study using standard proteomics approaches. Here, we describe gel-based proteomic methods that enable parallel quantification, identification, and functional characterization of proteins from developing rat and mouse teeth...
2017: Methods in Molecular Biology
https://www.readbyqxmd.com/read/27917574/student-perceptions-of-exodontia-competency-assessment-in-a-uk-dental-school
#9
R Redford, C Durkan, V Sivarajasingam, C Emanuel
INTRODUCTION: Modern medical and dental training has migrated from assessing only the quantity of procedures performed to a combined assessment of both competency and quantity. This study explores student perceptions of competency assessment in exodontia at a UK dental school. MATERIALS AND METHODS: Anonymous questionnaires were distributed to dental students in years three, four and five at the School of Dentistry, Cardiff University (n=149). Responses consisted of dichotomous tick boxes and 5-point Likert scales, with thematic analysis of free-text responses...
December 5, 2016: European Journal of Dental Education: Official Journal of the Association for Dental Education in Europe
https://www.readbyqxmd.com/read/27916947/preparation-of-a-bis-gma-free-dental-resin-system-with-synthesized-fluorinated-dimethacrylate-monomers
#10
Shuzhen Luo, Wenbin Zhu, Fang Liu, Jingwei He
With the aim of reducing human exposure to Bisphenol A (BPA) derivatives in dentistry, a fluorinated dimethacrylate monomer was synthesized to replace 2,2-bis[4-(2-hydroxy-3-methacryloy-loxypropyl)-phenyl]propane (Bis-GMA) as the base monomer of dental resin. After mixing with reactive diluent triethyleneglycol dimethacrylate (TEGDMA), fluorinated dimethacrylate (FDMA)/TEGDMA was prepared and compared with Bis-GMA/TEGDMA in physicochemical properties, such as double bond conversion (DC), volumetric shrinkage (VS), water sorption (WS) and solubility (WSL), flexural strength (FS) and modulus (FM)...
December 1, 2016: International Journal of Molecular Sciences
https://www.readbyqxmd.com/read/27915125/artificial-neural-networks-as-a-powerful-numerical-tool-to-classify-specific-features-of-a-tooth-based-on-3d-scan-data
#11
Stefan Raith, Eric Per Vogel, Naeema Anees, Christine Keul, Jan-Frederik Güth, Daniel Edelhoff, Horst Fischer
Chairside manufacturing based on digital image acquisition is gainingincreasing importance in dentistry. For the standardized application of these methods, it is paramount to have highly automated digital workflows that can process acquired 3D image data of dental surfaces. Artificial Neural Networks (ANNs) arenumerical methods primarily used to mimic the complex networks of neural connections in the natural brain. Our hypothesis is that an ANNcan be developed that is capable of classifying dental cusps with sufficient accuracy...
November 27, 2016: Computers in Biology and Medicine
https://www.readbyqxmd.com/read/27905673/single-versus-multiple-visits-for-endodontic-treatment-of-permanent-teeth
#12
REVIEW
Maddalena Manfredi, Lara Figini, Massimo Gagliani, Giovanni Lodi
BACKGROUND: Root canal treatment (RoCT), or endodontic treatment, is a common procedure in dentistry. The main indications for RoCT are irreversible pulpitis and necrosis of the dental pulp caused by carious processes, tooth cracks or chips, or dental trauma. Successful RoCT is characterised by an absence of symptoms (i.e. pain) and clinical signs (i.e. swelling and sinus tract) in teeth without radiographic evidence of periodontal involvement (i.e. normal periodontal ligament). The success of RoCT depends on a number of variables related to the preoperative condition of the tooth, as well as the endodontic procedures...
December 1, 2016: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/27895098/brain-aluminium-accumulation-and-oxidative-stress-in-the-presence-of-calcium-silicate-dental-cements
#13
K Demirkaya, B Can Demirdöğen, Z Öncel Torun, O Erdem, E Çırak, Y M Tunca
Mineral trioxide aggregate (MTA) is a calcium silicate dental cement used for various applications in dentistry. This study was undertaken to test whether the presence of three commercial brands of calcium silicate dental cements in the dental extraction socket of rats would affect the brain aluminium (Al) levels and oxidative stress parameters. Right upper incisor was extracted and polyethylene tubes filled with MTA Angelus, MTA Fillapex or Theracal LC, or left empty for the control group, were inserted into the extraction socket...
November 27, 2016: Human & Experimental Toxicology
https://www.readbyqxmd.com/read/27893947/challenges-in-the-uptake-of-telemedicine-in-dentistry
#14
Mohamed Estai, Estie Kruger, Marc Tennant, Stuart Bunt, Yogesan Kanagasingam
With the availability of oral care services very unevenly distributed in rural or remote areas, underserved people seek oral care from non-dental care providers. Against this backdrop, and coupled with the decreasing cost of and innovations in technology, there is a growing interest in the adoption of telemedicine services. Regardless of the lack of good-quality evidence supporting the cost-effectiveness of telemedicine, evidence already indicates that telemedicine, even with extra costs, helps in reducing the inequalities in the provision of primary health care...
October 2016: Rural and Remote Health
https://www.readbyqxmd.com/read/27892717/dental-implants-modified-with-drug-releasing-titania-nanotubes-therapeutic-potential-and-developmental-challenges
#15
Karan Gulati, Sašo Ivanovski
The transmucosal nature of dental implants presents a unique therapeutic challenge, requiring not only rapid establishment and subsequent maintenance of osseointegration, but also the formation of resilient soft tissue integration. Key challenges in achieving long-term success are sub-optimal bone integration in compromised bone conditions and impaired trans-mucosal tissue integration in the presence of a persistent oral microbial biofilm. These challenges can be targeted by employing a drug-releasing implant modification such as TiO2 nanotubes (TNTs), engineered on titanium surfaces via electrochemical anodization...
December 8, 2016: Expert Opinion on Drug Delivery
https://www.readbyqxmd.com/read/27892564/zirconia-based-dental-ceramics-structure-mechanical-properties-biocompatibility-and-applications
#16
Chandkiram Gautam, Jarin Joyner, Amarendra Gautam, Jitendra Rao, Robert Vajtai
Zirconia (ZrO2) based dental ceramics have been considered to be advantageous materials with adequate mechanical properties for the manufacturing of medical devices. Due to its very high compression strength of 2000 MPa, ZrO2 can resist differing mechanical environments. During the crack propagation on the application of stress on the surface of ZrO2, a crystalline modification diminishes the propagation of cracks. In addition, zirconia's biocompatibility has been studied in vivo, leading to the observation of no adverse response upon the insertion of ZrO2 samples into the bone or muscle...
November 28, 2016: Dalton Transactions: An International Journal of Inorganic Chemistry
https://www.readbyqxmd.com/read/27891491/mri-in-dentistry-a-future-towards-radiation-free-imaging-systematic-review
#17
REVIEW
Lav Kumar Niraj, Basavaraj Patthi, Ashish Singla, Ritu Gupta, Irfan Ali, Kuldeep Dhama, Jishnu Krishna Kumar, Monika Prasad
INTRODUCTION: Magnetic Resonance Imaging (MRI), being a technique with huge potential, has become the primary diagnostic investigation for many clinical problems. Its application now has been successfully used in dentistry to maximize the diagnostic certainty. AIM: The present review aims to analyze the applicability, feasibility and efficacy of MRI in the field of dentistry. MATERIALS AND METHODS: A literature search was performed in main databases like Pub Med Central, Cochrane Library, Embase and Google Scholar from 1970 up to December 2015...
October 2016: Journal of Clinical and Diagnostic Research: JCDR
https://www.readbyqxmd.com/read/27891471/comparison-of-gingival-health-and-salivary-parameters-among-autistic-and-non-autistic-school-children-in-riyadh
#18
Hafez M Diab, Suha Saeed Motlaq, Amal Alsharare, Ashwaq Alshammery, Nadia Alshammery, Shabnam Gulzar Khawja, Altaf H Shah
INTRODUCTION: Autism is a neuro-developmental disorder which is manifested as impairment of social interaction, communication and a repetitive behaviour. Autism can obscure dental treatment for the affected patients; furthermore, children with autism commonly have destructive oral habits. AIM: The aims of this study were to evaluate the Modified Gingival Index (MGI), Plaque Index (PI), salivary pH and buffering capacity of the saliva among autistic children compared to normal children in Riyadh City that may provide baseline data to enable comparison and future planning of dental services for autistic children...
October 2016: Journal of Clinical and Diagnostic Research: JCDR
https://www.readbyqxmd.com/read/27891464/awareness-of-eco-friendly-dentistry-among-dental-faculty-and-students-of-king-khalid-university-saudi-arabia
#19
Mohammed A Al-Qarni, Nasim Vahid Shakeela, Mohammed Abdullah Alamri, Yahya A Alshaikh
INTRODUCTION: Eco-friendly or green dentistry can be a reality by effectively designing dental clinics and using more eco-friendly materials in the clinical practice. AIM: To determine the awareness of eco-friendly dentistry among dental faculty and students in preparation for future implementation. MATERIALS AND METHODS: Assessment of knowledge regarding eco-friendly dentistry was done using an 18 item self-administered questionnaire among 160 participants...
October 2016: Journal of Clinical and Diagnostic Research: JCDR
https://www.readbyqxmd.com/read/27891310/assessment-of-oral-health-attitudes-and-behavior-among-students-of-kuwait-university-health-sciences-center
#20
Dena A Ali
AIM: The aims of this study were to assess attitudes and behavior of oral health maintenance among students in four faculties (Medicine, Dentistry, Pharmacy, and Allied Health) and to compare oral health attitudes and behavior of all students at Kuwait University Health Sciences Center (KUHSC) based on their academic level. MATERIALS AND METHODS: Students enrolled in the Faculties of Dentistry, Medicine, Pharmacy, and Allied Health at KUHSC were evaluated regarding their oral health attitudes and behavior by an e-mail invitation with a link to the Hiroshima University Dental Behavior Inventory survey that was sent to all 1802 students with Kuwait University Health Sciences Center e-mail addresses...
September 2016: Journal of International Society of Preventive & Community Dentistry
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