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10.1259/dmfr.20130342 http://scihub22266oqcxt.onion/10.1259/dmfr.20130342 C4170842!4170842!24986630     free     free     free Deprecated: Implicit conversion from float 209.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 209.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 209.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 209.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 209.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 209.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 209.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 209.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534       Dentomaxillofac+Radiol 2014 ; 43 (7): ä Nephropedia Template TP {{tp|p=24986630|t=2014. The influence of amalgam fillings on the detection of approximal caries by cone beam CT: invitro study |pdf=|usr=}}{{24986630}} gab.com Text The influence of amalgam fillings on the detection of approximal caries by cone beam CT: invitro study JO: Dentomaxillofac Radiol http://www.kidney.de/pget.php?&tw=1&pmid=24986630 #FOAvip Objectives:: The aim of this CBCT investigation on the detection of caries was to assess the influence of artefacts produced by the presence of amalgam fillings located in the vicinity. Methods:: 102 non-cavitated pre-molar and molar teeth were placed in blocks of silicone with approximal contacts consisting of 3 sound or carious teeth and 1 mesial?occlusal?distal amalgam-filled tooth in-between. Radiographs of all the teeth were recorded using the CBCT system (NewTom? 3G; QR Srl, Verona, Italy; field of view, 9 inches). Data from the CBCT unit were reconstructed and sectioned in the mesiodistal tooth plane. Images were evaluated twice by two observers, using a five-step confidence scale. After the CBCT examination, the teeth were individually sectioned in the mesiodistal direction with a diamond saw. Using a light microscope at ×40 magnification, the true morphological status of all approximal surfaces was established. Results:: Sensitivity of the CBCT for the detection of caries on surfaces located proximally and distally to an amalgam filing ranged from 0.27 to 0.30 for enamel and from 0.47 to 0.56 for dentin. Specificity values for enamel proximal and distal lesions were 0.48 and 0.53, respectively, for enamel and 0.33 to 0.38, respectively, for proximal and distal dentin cases. Intra-observer reliability was 0.84, and interobserver reliability was 0.49. Conclusions:: Owing to its low specificity, scans from a CBCT examination should not be used to determine the presence of demineralization of the tooth surface when amalgam fillings are present in the region of interest. Twit Text FOAVip The influence of amalgam fillings on the detection of approximal caries by cone beam CT: invitro study ????Dentomaxillofac Radiol http://www.kidney.de/pget.php?&tw=1&pmid=24986630 #FOAvip Twit Text # Free Paper on # # # # # LINK http://www.kidney.de/pget.php?&tw=1&pmid=24986630 #FOAvip English Wikipedia <ref>{{Cite pmid|24986630}}</ref> The influence of amalgam fillings on the detection of approximal caries by cone beam CT: invitro study #MMPMID24986630 Kulczyk T; Dyszkiewicz Konwi?ska M; Owecka M; Krzy?ostaniak J; Surdacka A Dentomaxillofac Radiol 2014[Oct]; 43 (7): ä PMID24986630show ga Objectives:: The aim of this CBCT investigation on the detection of caries was to assess the influence of artefacts produced by the presence of amalgam fillings located in the vicinity. Methods:: 102 non-cavitated pre-molar and molar teeth were placed in blocks of silicone with approximal contacts consisting of 3 sound or carious teeth and 1 mesial?occlusal?distal amalgam-filled tooth in-between. Radiographs of all the teeth were recorded using the CBCT system (NewTom? 3G; QR Srl, Verona, Italy; field of view, 9 inches). Data from the CBCT unit were reconstructed and sectioned in the mesiodistal tooth plane. Images were evaluated twice by two observers, using a five-step confidence scale. After the CBCT examination, the teeth were individually sectioned in the mesiodistal direction with a diamond saw. Using a light microscope at ×40 magnification, the true morphological status of all approximal surfaces was established. Results:: Sensitivity of the CBCT for the detection of caries on surfaces located proximally and distally to an amalgam filing ranged from 0.27 to 0.30 for enamel and from 0.47 to 0.56 for dentin. Specificity values for enamel proximal and distal lesions were 0.48 and 0.53, respectively, for enamel and 0.33 to 0.38, respectively, for proximal and distal dentin cases. Intra-observer reliability was 0.84, and interobserver reliability was 0.49. Conclusions:: Owing to its low specificity, scans from a CBCT examination should not be used to determine the presence of demineralization of the tooth surface when amalgam fillings are present in the region of interest. äThe influence of amalgam fillings on the detection of approximal carie(epmc).pdf DeepDyve Pubget Overpricing