Clinical application and evaluation of the custom shade guide of tetracycline stained teeth / 中华口腔医学杂志
Chinese Journal of Stomatology
; (12): 649-652, 2009.
Artículo
en Chino
| WPRIM (Pacífico Occidental)
| ID: wpr-274522
Biblioteca responsable:
WPRO
ABSTRACT
<p><b>OBJECTIVE</b>To evaluate the clinical application of the custom shade guide of tetracycline stained teeth in color matching.</p><p><b>METHODS</b>Forty-two patients with 59 tetracycline stained teeth were included in this study. Color matching was performed with Shofu shade guide and custom shade guide of tetracycline stained teeth. According to the two results, two porcelain fused to metal crowns were fabricated for each tooth. Evaluations were made both visually by dentists and patients and with ShadeEye NCC.</p><p><b>RESULTS</b>Color difference between prostheses made according to custom shade guide and natural teeth was (7.80 +/- 4.70). Color difference between prostheses made according to Shofu shade guide and natural teeth was (10.68 +/- 4.70). Both visual evaluation and ShadeEye NCC evaluation showed that the custom shade guide provided a more accurate shade selection than the Shofu shade guide did, and the difference between the two shade guides was significant (t = 7.328, P < 0.001).</p><p><b>CONCLUSIONS</b>The custom shade guide of tetracycline stained teeth provided a standard for clinical shade matching for the tetracycline stained teeth and could be a supplement to Shofu shade guide.</p>
Texto completo:
Disponible
Base de datos:
WPRIM (Pacífico Occidental)
Asunto principal:
Trastornos de la Pigmentación
/
Tetraciclina
/
Diente
/
Coloración de Prótesis
/
Color
/
Colorimetría
/
Porcelana Dental
/
Métodos
/
Antibacterianos
Límite:
Humanos
Idioma:
Chino
Revista:
Chinese Journal of Stomatology
Año:
2009
Tipo del documento:
Artículo