Detection and activity assessment of primary coronal caries lesions: a methodologic study

Vista sencilla de ítem
dc.contributor.authorEkstrand, Kim Rud
dc.contributor.authorMartignon, Stefania
dc.contributor.authorNigel Ricketts, David James
dc.contributor.authorQvist, Vibeke
dc.contributor.orcidMartignon, Stefania [0000-0002-6505-8356]
dc.date.accessioned2020-08-31T10:48:01Z
dc.date.available2020-08-31T10:48:01Z
dc.date.issued2007
dc.description.abstractenglishThis study has three main objectives: Study (1) test the reproducibility and accuracy of the ICDAS I and ICDAS II caries detection systems; Study (2) validate a new impression material (Clinpro, 3M ESPE), which is said to detect lactic acid in plaque fermenting sucrose; Study (3) devise and test a scoring system for the assessment of caries activity of coronal lesions. Study (1): 141 extracted teeth were examined by two examiners using the ICDAS I and ICDAS II caries detection systems and validated against a histological classification system. Study (2): The accuracy of the impression material in predicting plaque with pH lower/higher than 5.5 was determined in an in situ study of 45 root dentin specimens by comparing the color change in the impression with the actual pH of the plaque, determined with a pH meter. Study (3): A scoring system to assess lesion activity was devised based on the predictive power of the visual appearance of the lesion (ICDAS II system), location of the lesion in a plaque stagnation area and, finally, the tactile feeling, rough/soft or smooth/hard, when running a perio-probe over the lesion. The accuracy was tested in a clinical study of 35 children with 225 lesions/sound surfaces and was validated using the Clinpro impression material for construct validity. Study (1): Intra- and inter-examiner reproducibility was found to be excellent (Kappa-values > 0.82) and the associations strong (Spearmans correlation coefficients > 0.90). Study (2): The Clinpro impression material was found to be acceptable as compared to the results of a pH meter, the combined sensitivity and specificity was 1.63. Study (3): ROC analysis showed that the devised classification system for determining lesion activity had acceptable accuracy (area under curve = 0.84 and the highest combined sum of specificity and sensitivity was 1.67). Thus, it is possible to predict lesion depth and assess the activity of primary coronal caries lesions accurately by using the combined knowledge obtained from visual appearance, location of the lesion and tactile sensation during probing.eng
dc.format.mimetypeapplication/pdf
dc.identifier.doihttps://doi.org/10.2341/06-63
dc.identifier.instnameinstname:Universidad El Bosquespa
dc.identifier.issn1559-2863
dc.identifier.reponamereponame:Repositorio Institucional Universidad El Bosquespa
dc.identifier.repourlhttps://repositorio.unbosque.edu.co
dc.identifier.urihttps://hdl.handle.net/20.500.12495/3891
dc.language.isoeng
dc.publisherAcademy of Operative Dentistryspa
dc.publisher.journalOperative Dentistryspa
dc.relation.ispartofseriesOperative Dentistry, 1559-2863, Vol. 32, Nro. 3, 2007 p. 225-235spa
dc.relation.urihttps://meridian.allenpress.com/operative-dentistry/article/32/3/225/107138/Detection-and-Activity-Assessment-of-Primary
dc.rights.accessrightshttps://purl.org/coar/access_right/c_abf2
dc.rights.accessrightsinfo:eu-repo/semantics/openAccess
dc.rights.accessrightsAcceso abierto
dc.rights.creativecommons2007
dc.rights.localAcceso abiertospa
dc.subject.decsDesmineralización dentalspa
dc.subject.decsCaries -- Terapiaspa
dc.subject.decsDiagnóstico bucalspa
dc.titleDetection and activity assessment of primary coronal caries lesions: a methodologic studyspa
dc.title.translatedDetection and activity assessment of primary coronal caries lesions: a methodologic studyspa
dc.type.coarhttps://purl.org/coar/resource_type/c_6501
dc.type.driverinfo:eu-repo/semantics/article
dc.type.hasversioninfo:eu-repo/semantics/publishedVersion
dc.type.localArtículo de revista

Archivos

Bloque original
Mostrando 1 - 1 de 1
No hay miniatura disponible
Nombre:
Ekstrand_Kim_Rud_2007.pdf
Tamaño:
497.59 KB
Formato:
Adobe Portable Document Format
Descripción:
Descargar
Bloque de licencias
Mostrando 1 - 1 de 1
No hay miniatura disponible
Nombre:
license.txt
Tamaño:
1.71 KB
Formato:
Item-specific license agreed upon to submission
Descripción:
Descargar

Colecciones

Artículos