Trial reportDento maxillo facial radiology2013
The effect of 3 T MRI on microleakage of amalgam restorations.
Trial report in Dento maxillo facial radiology, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
22 citing papers in PubMed.
- Microleakage of Amalgam Restorations after Exposure to Electromagnetic Fields of a Commercial Hair Dryer: AnJournal of biomedical physics & engineering · 2025Article
- Synergistic Effect of Radiofrequency Electromagnetic Fields of Dental Light Cure Devices and Mobile Phones Accelerates the Microleakage of Amalgam Restorations: An in vitro Study.Journal of biomedical physics & engineering · 2019Article
- Unwanted effects due to interactions between dental materials and magnetic resonance imaging: a review of the literature.Restorative dentistry & endodontics · 2018Review
- "Triple M" Effect: A Proposed Mechanism to Explain Increased Dental Amalgam Microleakage after Exposure to Radiofrequency Electromagnetic Radiation.Journal of biomedical physics & engineering · 2018Article
- Re: Blood mercury concentration in relation to metabolic and weight phenotypes using the KNHANES 2011-2013 data.International archives of occupational and environmental health · 2018Article
- Response to Comment on Giuseppe Genchi et al. Mercury Exposure and Heart Diseases. Int. J. Environ. Res. Public Health 2017, 14, 74.International journal of environmental research and public health · 2017Article
- Comment on Giuseppe Genchi et al. Mercury Exposure and Heart Diseases. Int. J. Environ. Res. Public Health 2017, 14, 74.International journal of environmental research and public health · 2017Article
- Comment on Sundseth et al. Global Sources and Pathways of Mercury in the Context of Human Health. Int. J. Environ. Res. Public Health 2017, 14, 105.International journal of environmental research and public health · 2017Article
- Phase down of amalgam. Awareness of Minamata convention among Jordanian dentists.Saudi medical journal · 2017Article
- Quantification of Hg excretion and distribution in biological samples of mercury-dental-amalgam users and its correlation with biological variables.Environmental science and pollution research international · 2017Article
- Positive correlation of serum HDL cholesterol with blood mercury concentration in metabolic syndrome Korean men (analysis of KNANES 2008-2010, 2013).Journal of endocrinological investigation · 2016Article
- MRI in Dentistry- A Future Towards Radiation Free Imaging - Systematic Review.Journal of clinical and diagnostic research : JCDR · 2016Review
- Comment on "Effect of Mercury Exposure on Renal Function and Hematological Parameters among Artisanal and Smallscale Gold Miners at Sekotong, West Lombok, Indonesia".Journal of health & pollution · 2016Article
- Prenatal low-level mercury exposure and infant neurodevelopment at 12 months in rural northern China.Environmental science and pollution research international · 2016Article
- Increased Release of Mercury from Dental Amalgam Fillings due to Maternal Exposure to Electromagnetic Fields as a Possible Mechanism for the High Rates of Autism in the Offspring: Introducing a Hypothesis.Journal of biomedical physics & engineering · 2016Article
- Marine diet and tobacco exposure affects mercury concentrations in pregnant women (I) from Baja California Sur, Mexico.Toxicology reports · 2016Article
- Effect of radiofrequency radiation from Wi-Fi devices on mercury release from amalgam restorations.Journal of environmental health science & engineering · 2016Article
- Effect of magnetic resonance imaging on microleakage of amalgam restorations: an in vitro study.Dento maxillo facial radiology · 2016Article
- Effect of Ionizing and Non-ionizing Radiation On Amalgam, Composite and Zirconomer Based Restorations.Journal of clinical and diagnostic research : JCDR · 2015Article
- Does magnetic resonance imaging affect the microleakage of amalgam restorations?Iranian journal of radiology : a quarterly journal published by the Iranian Radiological Society · 2014Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
2 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
objectivesTo evaluate the effects of 3 T magnetic field on microleakage of amalgam restorations containing three different types of silver (Ag).
methods60 extracted teeth were restored with three different types of amalgam filling materials. Restored teeth were sectioned mesiodistally and divided into experimental and control groups. Experimental groups were exposed to a magnetic field of 3 T for 20 min. All samples were plunged into 2% basic fuchsin solution and examined under a digital microscope by three different observers with regard to microleakage.
resultsStatistical analysis showed significant differences in microleakage between the groups exposed to MRI and controls, whereas differences in microleakage between amalgam types were insignificant.
conclusionsThe primary risk of MRI systems arises from the effects of its strong magnetic field on objects containing ferromagnetic materials. An MRI of 1.5 T is known to be safe for amalgam restorations. However, our research indicates that MRI is not completely devoid of any effects on amalgam restorations.
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