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https://www.readbyqxmd.com/read/28932150/comparison-of-quality-of-obturation-and-instrumentation-time-using-hand-files-and-two-rotary-file-systems-in-primary-molars-a-single-blinded-randomized-controlled-trial
#1
Lavanya Govindaraju, Ganesh Jeevanandan, E M G Subramanian
OBJECTIVE: In permanent dentition, different rotary systems are used for canal cleaning and shaping. Rotary instrumentation in pediatric dentistry is an emerging concept. A very few studies have compared the efficiency of rotary instrumentation for canal preparation in primary teeth. Hence, this study was performed to compare the obturation quality and instrumentation time of two rotary files systems - Protaper, Mtwo with hand files in primary molars. MATERIALS AND METHODS: Forty-five primary mandibular molars were randomly allotted to one of the three groups...
July 2017: European Journal of Dentistry
https://www.readbyqxmd.com/read/28929554/optimizing-patient-and-public-involvement-ppi-identifying-its-essential-and-desirable-principles-using-a-systematic-review-and-modified-delphi-methodology
#2
Rebecca L Baines, Sam Regan de Bere
BACKGROUND: There is international interest in the active involvement of patients and the public. However, consensus on how best to optimize its application is currently unavailable. OBJECTIVE: To identify and assess the underlying principles of patient and public involvement (PPI) in health and social care services, research, education and regulation across medicine, dentistry and nursing. DESIGN: A four-phase methodology: (i) an extensive systematic review of published and grey literature; (ii) inductive thematic analysis of review findings; (iii) development of best practice principles; and (iv) consensus testing of identified principles using a modified Delphi methodology...
September 19, 2017: Health Expectations: An International Journal of Public Participation in Health Care and Health Policy
https://www.readbyqxmd.com/read/28928776/analytical-methods-for-the-measurement-of-polymerization-kinetics-and-stresses-of-dental-resin-based-composites-a-review
#3
REVIEW
Mehrsima Ghavami-Lahiji, Tabassom Hooshmand
Resin-based composites are commonly used restorative materials in dentistry. Such tooth-colored restorations can adhere to the dental tissues. One drawback is that the polymerization shrinkage and induced stresses during the curing procedure is an inherent property of resin composite materials that might impair their performance. This review focuses on the significant developments of laboratory tools in the measurement of polymerization shrinkage and stresses of dental resin-based materials during polymerization...
July 2017: Dental Research Journal
https://www.readbyqxmd.com/read/28928097/tooth-colour-and-whiteness-a-review
#4
Andrew Joiner, Wen Luo
OBJECTIVES: To review current knowledge concerning the application of colour science on tooth colour and whiteness description, measurement, distribution and its psychological impact. DATA SOURCES: "Scopus" databases were searched electronically with the principal keywords tooth, teeth, colour, white, whiteness. Language was restricted to English and original studies and reviews were included. Conference papers and abstracts were excluded. CONCLUSIONS: The appearance and colour of teeth is a common concern for patients across many populations and is associated with an increased desire for treatments that improve dental aesthetics, including tooth whitening...
September 16, 2017: Journal of Dentistry
https://www.readbyqxmd.com/read/28927994/current-bone-substitutes-for-implant-dentistry
#5
REVIEW
Masahiro Yamada, Hiroshi Egusa
PURPOSE: Alveolar ridge augmentation is essential for success in implant therapy and depends on the biological performance of bone graft materials. This literature review aims to comprehensively explain the clinically relevant capabilities and limitations of currently available bone substitutes for bone augmentation in light of biomaterial science. STUDY SELECTION: The biological performance of calcium phosphate-based bone substitutes was categorized according to space-making capability, biocompatibility, bioabsorption, and volume maintenance over time...
September 15, 2017: Journal of Prosthodontic Research
https://www.readbyqxmd.com/read/28927393/the-complete-digital-workflow-in-fixed-prosthodontics-a-systematic-review
#6
Tim Joda, Fernando Zarone, Marco Ferrari
BACKGROUND: The continuous development in dental processing ensures new opportunities in the field of fixed prosthodontics in a complete virtual environment without any physical model situations. The aim was to compare fully digitalized workflows to conventional and/or mixed analog-digital workflows for the treatment with tooth-borne or implant-supported fixed reconstructions. METHODS: A PICO strategy was executed using an electronic (MEDLINE, EMBASE, Google Scholar) plus manual search up to 2016-09-16 focusing on RCTs investigating complete digital workflows in fixed prosthodontics with regard to economics or esthetics or patient-centered outcomes with or without follow-up or survival/success rate analysis as well as complication assessment of at least 1 year under function...
September 19, 2017: BMC Oral Health
https://www.readbyqxmd.com/read/28925978/dental-environmental-noise-evaluation-and-health-risk-model-construction-to-dental-professionals
#7
Kuen Wai Ma, Hai Ming Wong, Cheuk Ming Mak
Occupational noise is unavoidably produced from dental equipment, building facilities, and human voices in the dental environment. The purpose of this study was to investigate the effect of occupational noise exposure on the dental professionals' health condition. The psychoacoustics approach noise exposure assessment followed by the health risk assessment was carried on at the paediatric dentistry clinic and the dental laboratory in the Prince Philip Dental Hospital of Hong Kong. The A-weighted equivalent sound level, total loudness, and sharpness values were statistically significantly higher for the noise at the laboratory than that at the clinic...
September 19, 2017: International Journal of Environmental Research and Public Health
https://www.readbyqxmd.com/read/28925546/multidisciplinary-full-mouth-rehabilitation-with-soft-tissue-regeneration-in-the-esthetic-zone
#8
Anja Liebermann, Stefan Frei, Madalena Lucia Pinheiro Dias Engler, Otto Zuhr, Otto Prandtner, Daniel Edelhoff, Reza Saeidi Pour
OBJECTIVE: Oral rehabilitation often requires a multidisciplinary approach including restorative dentistry, prosthodontics, and periodontology to fulfill high esthetic and functional demands, frequently combined with changes in the vertical dimension. The presence of gingival recessions can be associated with numerous factors, such as brushing or preparation trauma and persistent inflammation of the gingiva due to inadequate marginal fit of restorations. Because gingival recessions can cause major esthetic and functional problems, obtaining stability of the gingival tissue around prosthetic restorations is of essential concern...
September 19, 2017: Journal of Esthetic and Restorative Dentistry
https://www.readbyqxmd.com/read/28924474/evaluation-of-satisfaction-of-individuals-rehabilitated-with-zygomatic-implants-as-regards-anesthetic-and-sedative-procedure-a-prospective-cohort-study
#9
Paulo H T Almeida, Alexander D'Alvia Salvoni, Fabiana M G França
PURPOSE: To evaluate the satisfaction of individuals with atrophic maxilla, rehabilitated with fixed dental prostheses, anchored on zygomatic implants, with variables being the anesthetic procedure: general anesthesia, or local with sedation. MATERIALS AND METHODS: By means of the clinical record charts from the Training Course in Advanced Hospital Surgeries for Implant Dentists conducted at the Campinas-SP unit of the São Leopoldo Mandic School of Dentistry, 30 individuals were randomly selected...
October 2017: Annals of Medicine and Surgery
https://www.readbyqxmd.com/read/28921533/dental-treatment-in-the-era-of-new-anti-thrombotic-agents
#10
REVIEW
Sharonit Sahar-Helft, Tali Chackartchi, David Polak, Mordechai Findler
BACKGROUND: In recent years, there have been dramatic changes in anti-thrombotic treatment as a result of new anti-thrombotic agents, as well as changes in the indications for their use. As a consequence, dentists are encountering larger numbers of patients who are undergoing anti-thrombotic treatment and who have increased risk for bleeding. The current paper aims to review the literature regarding up-to-date anti-thrombotic treatment and provide information regarding their implications on dentistry...
September 17, 2017: International Dental Journal
https://www.readbyqxmd.com/read/28920969/-disease-burden-of-extreme-treatment-anxiety-quality-of-life-for-patients-with-and-without-extreme-dental-treatment-anxiety
#11
J H Vermaire, C M H H van Houtem, J N Ross, A A Schuller
In this study, a comparison was made between disease-specific (oral health-related) quality of life (OHQoL), measured with the OHIP-14 questionnaire, and generic (general health-related) quality of life (GHQoL), measured with the EQ5D-5L questionnaire, in patients with and without extreme dental treatment anxiety. A total of 76 patients who could not be treated due to extreme dental treatment anxiety were referred to a centre for special dentistry. These patients were matched, according to age, gender and socioeconomic status, with participants in an epidemiological study on oral health (n = 1125)...
September 2017: Nederlands Tijdschrift Voor Tandheelkunde
https://www.readbyqxmd.com/read/28920112/implant-and-endodontic-treatment-selection-are-influenced-by-patients-demographic-characteristics-insurance-status-and-medical-history-a-retrospective-cohort-study
#12
Georgios S Chatzopoulos, Larry F Wolff
OBJECTIVE: The aim of this study was to examine any potential association between demographic characteristics, socioeconomic status, dental insurance, and medical and tobacco history between patients that received endodontic treatment or extraction and implant treatment in a university dental clinic. METHOD AND MATERIALS: Dental charts of patients who received root canal treatment and implant therapy were retrieved from the University of Minnesota School of Dentistry records...
2017: Quintessence International
https://www.readbyqxmd.com/read/28917571/academy-of-dental-materials-guidance-resin-composites-part-ii-technique-sensitivity-handling-polymerization-dimensional-changes
#13
J L Ferracane, T J Hilton, J W Stansbury, D C Watts, N Silikas, N Ilie, S Heintze, M Cadenaro, R Hickel
OBJECTIVE: The objective of this work, commissioned by the Academy of Dental Materials, was to review and critically appraise test methods to characterize properties related to critical issues for dental resin composites, including technique sensitivity and handling, polymerization, and dimensional stability, in order to provide specific guidance to investigators planning studies of these properties. METHODS: The properties that relate to each of the main clinical issues identified were ranked in terms of their priority for testing, and the specific test methods within each property were ranked...
September 13, 2017: Dental Materials: Official Publication of the Academy of Dental Materials
https://www.readbyqxmd.com/read/28914856/-the-russian-consensus-on-the-diagnosis-and-treatment-of-chronic-pancreatitis-enzyme-replacement-therapy
#14
I E Khatkov, I V Maev, D S Bordin, Yu A Kucheryavyi, S R Abdulkhakov, S A Alekseenko, E I Alieva, R B Alikhanov, I G Bakulin, A Yu Baranovsky, E V Beloborodova, E A Belousova, I M Buriev, E V Bystrovskaya, S V Vertyankin, L V Vinokurova, E I Galperin, A V Gorelov, V B Grinevich, M V Danilov, V V Darvin, E A Dubtsova, T G Dyuzheva, V I Egorov, M G Efanov, N V Zakharova, V E Zagainov, V T Ivashkin, R E Izrailov, N V Korochanskaya, E A Kornienko, V L Korobka, N Yu Kokhanenko, M A Livzan, I D Loranskaya, K A Nikolskaya, M F Osipenko, A V Okhlobystin, V D Pasechnikov, E Yu Plotnikova, S I Polyakova, O A Sablin, V I Simanenkov, N I Ursova, V V Tsvirkun, V V Tsukanov, A V Shabunin
Pancreatology Club Professional Medical Community, 1A.S. Loginov Moscow Clinical Research and Practical Center, Moscow Healthcare Department, Moscow; 2A.I. Evdokimov Moscow State University of Medicine and Dentistry, Ministry of Health of Russia, Moscow; 3Kazan State Medical University, Ministry of Health of Russia, Kazan; 4Kazan (Volga) Federal University, Kazan; 5Far Eastern State Medical University, Ministry of Health of Russia, Khabarovsk; 6Morozov City Children's Clinical Hospital, Moscow Healthcare Department, Moscow; 7I...
2017: Terapevticheskiĭ Arkhiv
https://www.readbyqxmd.com/read/28914239/road-blocks-perceived-by-the-dentists-toward-the-treatment-of-early-childhood-caries-in-chennai-city-a-cross-sectional-study
#15
Habibkhan Faizunisa, Preetha Elizabeth Chaly, Mohammed Junaid, Selvaperumal Vaishnavi, J E Nijesh, Mohammed Musthafa
BACKGROUND: The problem of early childhood caries remains a worldwide public concern, as most of the caries remains untreated. Despite advances in dental care, most children fail to benefit from oral health-care services not only due to differences in attitudes in parents but also in oral health-care providers. OBJECTIVES: The objective of the study is to determine the road blocks perceived by the dentist in Chennai, toward the treatment of early childhood caries...
October 2017: Journal of the Indian Society of Pedodontics and Preventive Dentistry
https://www.readbyqxmd.com/read/28914009/luminescent-diagnostics-of-skin-defects-in-the-near-infrared-range
#16
Yuriy V Alekseev, Valentina D Rumyantseva, Anastasiya S Gorshkova, Anastasiya E Shchelkunova, Igor P Shilov, Andrey V Ivanov
Photodynamic therapy becomes a widely spread method due to cancer growth in the world. However, to detect tumors at early stages, it is necessary to carry out diagnostic measures in a timely manner. Our aim was to test the developed pharmaceutical composition, which can be used for external application in early fluorescent diagnostics even in the absence of visual changes, as well as for therapy effectiveness control. Pharmacokinetic studies on laboratory animals and volunteers were carried out. The results have shown that the dipotassium salt of Yb3+-dimethoxyhematoporphyrin IX, which is highly soluble in water and stable in storage, is a promising marker for earlier diagnostics of tumors and can be used in dermatology, dentistry, gynecology, cosmetology, ear, nose, and throat diseases, veterinary, and in other areas of medicine...
September 2017: Journal of Biomedical Optics
https://www.readbyqxmd.com/read/28913645/local-analgesia-in-paediatric-dentistry-a-systematic-review-of-techniques-and-pharmacologic-agents
#17
REVIEW
G Klingberg, K Ridell, S Brogårdh-Roth, M Vall, H Berlin
PURPOSE: To evaluate the evidence supporting effects and adverse effects of local analgesia using different pharmacological agents and injection techniques during dental treatment in children and adolescents aged 3-19 years. METHODS: A systematic literature search of databases including PubMed, Cochrane, and Scopus was conducted in November 2016. The PRISMA-statement was followed. Two review authors independently assessed the selected randomised control trials for risk of bias and quality...
September 14, 2017: European Archives of Paediatric Dentistry: Official Journal of the European Academy of Paediatric Dentistry
https://www.readbyqxmd.com/read/28910382/refining-experimental-dental-implant-testing-in-the-g%C3%A3-ttingen-minipig-using-3d-computed-tomography-a-morphometric-study-of-the-mandibular-canal
#18
Giuliano M Corte, Johanna Plendl, Hana Hünigen, Kenneth C Richardson, Ole Gemeinhardt, Stefan M Niehues
This study reports morphometric and age-related data of the mandibular canal and the alveolar ridge of the Göttingen Minipig to avoid complications during in vivo testing of endosseus dental implants and to compare these data with the human anatomy. Using 3D computed tomography, six parameters of the mandibular canal as well as the alveolar bone height and the alveolar ridge width were measured in Göttingen Minipigs aged 12, 17 and 21 months. Our null hypothesis assumes that the age and the body mass have an influence on the parameters measured...
2017: PloS One
https://www.readbyqxmd.com/read/28910240/special-section-on-dental-public-health-a-collaboration-between-the-canadian-journal-of-public-health-and-the-canadian-association-of-public-health-dentistry
#19
Lindsay McLaren, Raphael Figueiredo
No abstract available.
September 14, 2017: Canadian Journal of Public Health. Revue Canadienne de Santé Publique
https://www.readbyqxmd.com/read/28904309/evaluation-of-black-spaces-between-maxillary-central-incisors-by-dentistry-students-and-laypeople
#20
Erdem Ayyıldız, Enes Tan, Hakan Keklik, Ahmet A Celebi, Matheus M Pithon
This study aimed to compare the perception of smile esthetics and alterations among dentistry degree students and laypeople to identify differences in the esthetic perception of black spaces between the maxillary central incisors among Turkish laypeople and students in different study years. Photographs altered to include black spaces of various sizes at the midline were evaluated by 208 dentistry students in years 1-5 and 45 Turkish laypeople. Perceptional differences in different photographs were statistically significant...
2017: Journal of Oral Science
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