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https://www.readbyqxmd.com/read/28823063/glass-ceramic-cad-cam-crowns-and-severely-altered-posterior-teeth-a-three-levels-study
#1
Michel Fages, Stephane Corn, Pierre Slangen, Jacques Raynal, Patrick Ienny, Kinga Turzo, Frederic Cuisinier, Jean-Cédric Durand
For many practitioners, longevity of full glass ceramic crowns in the posterior area, molars and premolars, remains a real challenge. The purpose of this article is to identify and evaluate the parameters that can significantly influence their resistance when preparing a tooth. The analysis proposed in this article relies on interrelated studies conducted at three levels: in vitro (mechanical tests), in silico (finite elements simulations) and in vivo (clinical survival rates). The in vitro and the in silico studies proved that an appropriate variation of the geometric design of the preparations enables to increase up to 80% the mechanical strength of ceramic reconstructions...
August 19, 2017: Journal of Materials Science. Materials in Medicine
https://www.readbyqxmd.com/read/28822536/impression-evaluation-and-laboratory-use-for-single-unit-crowns-findings-from-the-national-dental-practice-based-research-network
#2
Michael S McCracken, Mark S Litaker, Ashley J George, Scott Durand, Sepideh Malekpour, Don G Marshall, Cyril Meyerowitz, Lauren Carter, Valeria V Gordan, Gregg H Gilbert
BACKGROUND: Objectives were to determine the likelihood that a clinician accepts an impression for a single-unit crown and document crown remake rates. METHODS: The authors developed a questionnaire that asked dentists about techniques used to fabricate single-unit crowns. The authors showed dentists photographs of 4 impressions and asked them to accept or reject each impression. The authors correlated answers with dentist and practice characteristics. Other questions pertained to laboratory use and crown remake rates...
August 16, 2017: Journal of the American Dental Association
https://www.readbyqxmd.com/read/28820730/knowledge-of-hepatitis-b-virus-infection-and-its-control-practices-among-dental-students-in-an-indian-city
#3
Vishal Khandelwal, Sushma Khandelwal, Neetu Gupta, Ullal Anand Nayak, Namrata Kulshreshtha, Sudhindra Baliga
Background Hepatitis B virus infection is a general cause of chronic hepatitis, liver cirrhosis and hepato-cellular carcinoma worldwide. It is highly contagious. It is an important reason for morbidity and mortality in the Indian population. Oral health professionals are at the highest risk. Vaccination for hepatitis B can prevent this deadly disease. Methods The present study was designed to evaluate the degree of awareness, knowledge of hepatitis B infection and status of hepatitis B vaccination among dental students...
August 18, 2017: International Journal of Adolescent Medicine and Health
https://www.readbyqxmd.com/read/28819982/hiv-testing-in-the-dental-setting-perspectives-and-practices-of-experienced-dental-professionals
#4
Carrigan L Parish, Karolynn Siegel, Terri Liguori, Stephen N Abel, Harold A Pollack, Margaret R Pereyra, Lisa R Metsch
The dental setting is a largely untapped venue to identify patients with undiagnosed HIV infection. Yet, uptake of rapid HIV testing within the dental community remains low. This study sought to better understand the experiences of dental professionals who have administered the test and how these experiences might inform efforts to promote greater uptake of rapid HIV testing in dental settings. Qualitative interviews were conducted with United States dentists (N = 37) and hygienists (N = 5) who offered rapid HIV testing in their practices...
August 18, 2017: AIDS Care
https://www.readbyqxmd.com/read/28817337/oral-health-integration-into-a-pediatric-practice-and-coordination-of-referrals-to-a-colocated-dental-home-at-a-federally-qualified-health-center
#5
Nandini Sengupta, Sonal Nanavati, Maria Cericola, Lisa Simon
We have integrated preventive oral health measures into preventive care visits for children at a federally qualified health center in Boston, Massachusetts. The program, started in 2015, covers 3400 children and has increased universal caries risk screening in primary care to 85%, fluoride varnish application rates to 80%, and referrals to a dental home to 35%. We accomplished this by minimizing pressures on providers' workflow, empowering medical assistants to lead the initiative, and utilizing data-driven improvement strategies, alongside colocated coordinated care...
August 17, 2017: American Journal of Public Health
https://www.readbyqxmd.com/read/28816196/denture-hygiene-knowledge-and-practices-among-complete-denture-wearers-attending-a-postgraduate-dental-institute
#6
Thatapudi Shankar, Snigdha Gowd, Vinay Suresan, Sneha Mantri, Sudhanshu Saxena, Prateek Mishra, Pragya Panday
AIMS: The aim of this study was to assess the denture hygiene knowledge and practices among patients using complete dentures attending a postgraduate dental hospital in Jabalpur city. The objective of this study was to assess the relationship between hygiene knowledge and practices to the denture wearer's gender, education, and income. MATERIALS AND METHODS: A descriptive, cross-sectional survey was conducted using a self-administered questionnaire involving the complete denture patients attending the Department of Prosthodontics...
August 1, 2017: Journal of Contemporary Dental Practice
https://www.readbyqxmd.com/read/28816194/risk-factors-associated-with-dental-implant-failure-a-study-of-302-implants-placed-in-a-regional-center
#7
Mehmet Oztel, Wojciech M Bilski, Arthur Bilski
AIM: The aim of this research is to determine which risk factors are associated with dental implant failure and survival. MATERIALS AND METHODS: Data pertaining to patients who received one or more dental implants from 2011 to 2013 in a regional center were retrospectively reviewed. This included a total of 302 Biomet 3i NanoTite Tapered Certain implants placed in 177 patients. All patients were followed up until the end of 2015. RESULTS: This study found an overall success rate of 95%...
August 1, 2017: Journal of Contemporary Dental Practice
https://www.readbyqxmd.com/read/28816182/a-survey-of-endodontic-practices-among-dentists-in-burkina-faso
#8
Wendpoulomdé Ad Kaboré, Valérie Chevalier, Yolande Gnagne-Koffi, Carole Dw Ouédraogo, Diouma Ndiaye, Babacar Faye
AIM: Dental surgeons must be aware of the most appropriate endodontic treatments and how to properly conduct them. The aim of this study was to evaluate the knowledge of dental surgeons in Burkina Faso in terms of endodontic treatment procedures. MATERIALS AND METHODS: This descriptive, cross-sectional study was performed during the regular annual conference of the National Board of Dental Surgeons of Burkina Faso, held on February 27 and 28, 2015 in Ouagadougou, through a questionnaire...
August 1, 2017: Journal of Contemporary Dental Practice
https://www.readbyqxmd.com/read/28815260/-improving-the-teaching-quality-by-multiple-tools-and-technology-in-oral-histopathology-experimental-course
#9
Zhen Tian, Li-Zhen Wang, Yu-Hua Hu, Chun-Ye Zhang, Jiang Li
PURPOSES: Oral histopathology is a course which needs to be combined with theory and practice closely. Experimental course plays an important role in teaching oral histopathology. Here, we aim to explore a series of effective measures to improve the teaching quality of experimental course and tried to train observation, thinking, analysis and problem solving skills of dental students. METHODS: We re-edited and updated the experimental textbook "guidelines of experimental course of oral histopathology", and published the reference book for experimental course--"color pocket atlas of oral histopathology: experiment and diadactic teaching"...
April 2017: Shanghai Kou Qiang Yi Xue, Shanghai Journal of Stomatology
https://www.readbyqxmd.com/read/28815253/-a-survey-on-knowledge-attitude-and-practice-related-to-evidence-based-dentistry-among-dental-students
#10
Zhong-Fu Chang, Ce Zhu, Dan-Ying Tao, Xi-Ping Feng, Hai-Xia Lu
PURPOSE: To investigate the knowledge, attitude and practice related to evidence-based dentistry among dental students, and to provide a reference for targeted evidence-based dentistry teaching and practice evidence-based dentistry in dental students. METHODS: Dental students who attended the internship in Shanghai Ninth People's Hospital and Pudong People's Hospital were invited to attend this survey. Information on knowledge, attitude and practices related evidence-based dentistry was collected through questionnaires...
April 2017: Shanghai Kou Qiang Yi Xue, Shanghai Journal of Stomatology
https://www.readbyqxmd.com/read/28814181/full-mouth-intraoral-radiographic-survey-in-rabbits
#11
Adriana Regalado, Loïc Legendre
Dental pathologies are highly prevalent in pet rabbit populations, making oral radiography an essential tool in the evaluation of lagomorph dentitions. The unique anatomy of the rabbit's mouth limits the examination of the conscious animal to the rostral portion of it's mouth. In addition, the oral examination of an aradicular hypsodont tooth is restricted to the short coronal fraction of its crown. Erstwhile images obtained by the extraoral technique were once considered the most practical and informative tool in rabbit dentistry; however, limited visualization of the key structures of individual teeth became the major drawback of this technique...
September 2017: Journal of Veterinary Dentistry
https://www.readbyqxmd.com/read/28811592/high-performance-therapeutic-quercetin-doped-adhesive-for-adhesive-dentin-interfaces
#12
Hongye Yang, Kang Li, Huiyi Yan, Siying Liu, Yake Wang, Cui Huang
Almost half of dental restorations have failed in less than 10 years, and approximately 60% of practice time has been consumed to replace these dental restorations. As such, contemporary dentin adhesives should be modified to treat secondary caries and prevent the degradation of adhesive-dentin interfaces. To achieve this goal, we developed a versatile therapeutic adhesive in the present study by incorporating quercetin, which is a naturally derived plant extract, into a commercial adhesive at three concentrations (100, 500 and 1000 µg/mL)...
August 15, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28809084/practice-characteristics-and-service-provision-rates-of-dental-hygienists-in-australia
#13
N Amarasena, D N Teusner, D S Brennan, J Satur
INTRODUCTION: Dental hygienists (DHs) have been practising in Australia since the early 1970s. OBJECTIVE: This study describes the clinical activity of Australian DHs. METHODS: A questionnaire was mailed to members of two professional associations representing DHs. Practitioner characteristics, employment characteristics and clinical activity on a self-reported typical practice day were collected. The proportion of each service item of all services provided was estimated...
August 14, 2017: International Journal of Dental Hygiene
https://www.readbyqxmd.com/read/28804939/assessing-the-application-of-knowledge-in-clinical-problem-solving-the-structured-professional-reasoning-exercise
#14
M P Escudier, M J Woolford, J A Tricio
INTRODUCTION: Clinical reasoning is a fundamental and core clinical competence of healthcare professionals. The study aimed to investigate the utility of the Structured Professional Reasoning Exercise (SPRE), a new competence assessment method designed to measure dental students' clinical reasoning in simulated scenarios, covering the clinical areas of Oral Disease, Primary Dental Care and Restorative Dentistry, Child Dental Health and Dental Practice and Clinical Governance. MATERIALS AND METHODS: A total of 313 year-5 students sat for the assessment...
August 14, 2017: European Journal of Dental Education: Official Journal of the Association for Dental Education in Europe
https://www.readbyqxmd.com/read/28800670/-oral-health-and-pregnancy-patient-survey-using-a-questionnaire
#15
Tobias Odermatt, Andreas Schötzau, Irene Hoesli
Introduction and Hypothesis This study investigated how well pregnant patients were informed about the causes and effects of gingivitis during pregnancy. Factors such as age, level of education and nationality were taken into account. Data was collected for the overall oral hygiene of the patients and differences between outpatient and inpatient pregnancies were shown. Possible risk factors in terms of birth results were also defined. Methods With the use of a questionnaire, 83 patients (40 outpatients/43 inpatients) were asked about their oral hygiene, as well as their knowledge pertaining to the causes and effects of gingivitis...
August 2017: Zeitschrift Für Geburtshilfe und Neonatologie
https://www.readbyqxmd.com/read/28798464/minimum-intervention-children-s-dentistry-the-starting-point-for-a-lifetime-of-oral-health
#16
N P Innes, D J Manton
Child-friendly minimum intervention dentistry (MID) dominates modern thinking and practice around delivery of oral care for children. It is an enormous challenge for our profession to move away from the narrow focus of a mechanistic, cavity-orientated surgical approach for managing dental caries to one which embraces new strategies for caries prevention and management, delivered in the context of a partnership with children, families and other adults involved in the child's life environment. It is also time for a shift in the orientation of dentistry towards 'patient self-care' becoming a core goal of dental care, where dentists help their patients assume responsibility for achieving and maintaining their own oral health, and that of their children...
August 11, 2017: British Dental Journal
https://www.readbyqxmd.com/read/28798433/a-guide-to-building-mi-oral-healthcare-practice
#17
B Dawett, B Atkins, A Banerjee
Minimum intervention dentistry (MID) is the evidence-based delivery of oral healthcare which aims to maximise preservation of tooth structure and longevity of tooth life, improving long-term oral health and wellbeing. In general dental practice implementing such an ethos and approach can require change in the practice structure and processes. Such change in processes requires careful management and planning. Planning should include financial as well as business planning. A detailed understanding of the planning that may be required is described here as a guide to help oral healthcare practice staff and other stakeholders to facilitate the delivery of MID...
August 11, 2017: British Dental Journal
https://www.readbyqxmd.com/read/28798429/dento-legal-considerations-about-an-mi-approach
#18
L D'Cruz
Over the years there have been many conceptual changes in how dental disease is prevented and managed. What is now the norm and standard practice was at some earlier time considered to be at best pioneering, and at its worst, heresy or negligent. When we look, for example at how we conservatively manage periodontal disease when less than a generation ago we were wielding surgical knives far more frequently than we do now, we can see how research and evidence-based dentistry has influenced our thinking. We are very much at that tipping point now with minimum intervention (MI) dentistry...
August 11, 2017: British Dental Journal
https://www.readbyqxmd.com/read/28795618/distribution-of-dental-plaque-and-gingivitis-within-the-dental-arches
#19
Prem K Sreenivasan, Kakarla V V Prasad
Objective The natural accumulation of supragingival plaque on surfaces of human teeth is associated with gingival inflammation and the initiation of common oral diseases. This study evaluated the distribution of dental plaque and gingivitis scores within the dental arches after prophylaxis. Methods Adult subjects from the Dharwad, India area representing the general population who provided written informed consent were scheduled for screening. Healthy subjects over the age of 18 years, not currently requiring any medical or dental care, and presenting with a complement of at least 20 natural teeth were recruited for this parallel design study...
January 1, 2017: Journal of International Medical Research
https://www.readbyqxmd.com/read/28791973/pattern-of-prescription-of-antibiotics-among-dental-practitioners-in-jeddah-ksa-a-cross-sectional-survey
#20
K Al-Johani, S G Reddy, A S Al Mushayt, A El-Housseiny
BACKGROUND: Inappropriate use of antibiotics by clinicians leads to antibiotic resistance, and is a serious global health concern. AIM: The aim of this study was to determine antibiotic prescription practices of dental practitioners and their adherence to professional guidelines while treating oral health problems among children. MATERIALS AND METHODS: All the dentists working in Jeddah were invited to participate and 126 dentists consented to be a part of this study...
July 2017: Nigerian Journal of Clinical Practice
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