This review included 9 studies assessing the predictive value of panoramic radiography on inferior alveolar nerve (IAN) injury after third molar extraction. Results suggest that darkening of the root had a high specificity in predicting IAN injury.
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This review of 117 studies, which were mainly in vitro studies (93), found radiographic caries detection to be highly accurate for cavitated proximal lesions and also suitable to detect dentine caries lesions.
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This review included 102 studies the majority (77%) being laboratory-based findings that visual inspection had good caries detection accuracy in primary and permanent teeth, with a trend for higher specificity than sensitivity.
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Rosalyn Hithersay takes a look at a study using clinical vignettes to see whether the dementia diagnostic criteria used in the general population are suitable for people with Down syndrome
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This Cochrane review of adjunctive diagnostic tests for oral cancer included 41 studies assessing vital staining, cytology, and light-based tests. The available studies were of poor quality detection with none of the tests being considered as a replacement for the currently used standard of a scalpel biopsy and histological assessment.
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Clarissa Giebel summarises a systematic review, which concludes that the Rowland Universal Dementia Assessment Scale (RUDAS) has good sensitivity (77.2%) and specificity (85.9%) for diagnosing dementia in multicultural populations.
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Clarissa Giebel highlights 5 new Cochrane reviews on dementia diagnosis, focusing on the Mini-Cog, IQCODE and MMSE diagnostic tests.
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This diagnostic test review included 11 studies the majority from 2 research groups. The findings suggest that ultrasonography could be useful for diagnosing anterior disk displacement in patients with temporomandibular disorders.
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Clarissa Giebel writes her debut Mental Elf blog about a recent Cochrane systematic review of the Mini-Cog for the diagnosis of Alzheimer’s disease dementia and other dementias within a community setting.
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Raphael Underwood summarises a recently updated Cochrane systematic review, which aimed to systematically evaluate the accuracy of first rank symptoms for diagnosing schizophrenia.
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