Proximal caries detection using digital subtraction radiography in the artificial caries activity model / 대한구강악안면방사선학회지
Korean Journal of Oral and Maxillofacial Radiology
; : 35-39, 2009.
Artículo
en Coreano
| WPRIM (Pacífico Occidental)
| ID: wpr-15099
Biblioteca responsable:
WPRO
ABSTRACT
PURPOSE:
The purpose of the experiment was to evaluating the diagnostic ability of dental caries detection using digital subtraction in the artificial caries activity model. MATERIALS ANDMETHODS:
Digital radiographies of five teeth with 8 proximal surfaces were obtained by CCD sensor (Kodak RVG 6100 using a size #2). The digital radiographic images and subtraction images from artificial proximal caries were examined and interpreted. In this study, we proposed novel caries detection method which could diagnose the dental proximal caries from single digital radiographic image.RESULTS:
In artificial caries activity model, the range of lesional depth was 572-1,374 micrometer and the range of lesional area was 36.95-138.52mm2. The lesional depth and the area were significantly increased with demineralization time (p<0.001). Furthermore, the proximal caries detection using digital subtraction radiography showed high detection rate compared to the proximal caries examination using simple digital radiograph.CONCLUSION:
The results demonstrated that the digital subtraction radiography from single radiographic image of artificial caries was highly efficient in the detection of dental caries compared to the data from simple digital radiograph.
Texto completo:
Disponible
Base de datos:
WPRIM (Pacífico Occidental)
Asunto principal:
Diente
/
Caries Dental
Tipo de estudio:
Estudio diagnóstico
Idioma:
Coreano
Revista:
Korean Journal of Oral and Maxillofacial Radiology
Año:
2009
Tipo del documento:
Artículo