Caries detection using electrical conductance

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This Cochrane review of the diagnostic accuracy of different electrical conductance devices for the detection and diagnosis of non-cavitated coronal dental caries included 7 studies. The quality of the studies mean we are very uncertain of how electrical conductance devices are in detecting and diagnosing early tooth decay.

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Dental imaging methods for early caries detection and diagnosis

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This Cochrane review of the diagnostic accuracy of different dental imaging methods for early enamel lesions included 104 datasets from 77 studies. Low-certainty evidence suggests that imaging for the detection or diagnosis of early tooth decay may result in a relatively high proportion of false-negative results.

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Light-based tests for early caries detection

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This Cochrane review aimed to estimate the diagnostic test accuracy of different illumination tests for the detection and diagnosis of enamel caries in children or adults. 24 datasets from 23 studies were included with optical coherence tomography showing the most potential but more research is needed.

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Fluorescence devices for caries detection

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This Cochrane diagnostic test accuracy review of fluorescence-based devices for the detection and diagnosis of enamel caries included 131 studies with 114 datasets from 79 studies contributing to the meta-analyses.

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Top Dental Elf Blogs: Jul – Sep 2020

The Dental Elf

Our most popular blogs in July August and September covered periodontal surgery, Interproximal caries detection and local anaesthesia for inferior alveolar nerve blocks.

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Top Dental Elf Blogs: Jan – Mar 2020

The Dental Elf

Our most popular blogs from January, February and March 2020 were about the FiCTION trial, local anaesthesia and factors associated with third molar surgical difficulty.

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Root caries: detection and diagnosis

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This Cochrane review assessing the diagnostic test accuracy of index tests for the detection and diagnosis of root caries in adults included 4 studies and 4997 root surfaces. The studies were all at high risk of bias meaning the available evidence is of very low certainty

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Caries prevention in children: Fluoride varnishes or sealants?

Fissure sealant

11 RCTs were included in this Cochrane review which looked at the relative effectiveness of fissure sealants compared with fluoride varnishes for the prevention of caries in the occlusal surfaces of permanent teeth.

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Dental check-ups: How often should you go?

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This Cochrane review update of the optimal recall interval of dental check-up for oral health in a primary care setting included 2 RCTs. The findings show little to no difference between six‐monthly and risk‐based check‐ups in tooth decay, gum disease and quality of life after four years.

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Motivational Interviewing: Is it effective in preventing early childhood caries?

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This review of teh effectivenesss of motivational interviewing (MI) in the prevention of early childhood caries included 14 trials of which eight ccontributed to the meta-analyses. The findings suggest that approached based on MI may be useful in prevention of early childhood caries.

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