Izvorni znanstveni članak
https://doi.org/10.15644/asc50/1/5
In Vivo Evaluations of Inter-Observer Reliability Using VITA Easyshade® Advance 4.0 Dental Shade-Matching Device
Dubravka KNEZOVIĆ ZLATARIĆ
; Zavod za mobilnu protetiku Stomatološkog fakulteta Sveučilišta u Zagrebu, Gundulićeva 5, Zagreb, Hrvatska
Davor Illeš
; Zavod za mobilnu protetiku Stomatološkog fakulteta Sveučilišta u Zagrebu, Gundulićeva 5, Zagreb, Hrvatska
Iva Ž. Alajbeg
; Zavod za mobilnu protetiku Stomatološkog fakulteta Sveučilišta u Zagrebu, Gundulićeva 5, Zagreb, Hrvatska
Maja Žagar
; Zavod za mobilnu protetiku Stomatološkog fakulteta Sveučilišta u Zagrebu, Gundulićeva 5, Zagreb, Hrvatska
Sažetak
Objectives: The aim of this study was to evaluate the inter-observer reliability of dental shade-matching device using an in vivo model. Materials and methods: Four observers who were well trained in color assessment and handling of the dental shade-matching device determined teeth color and CIELab values on maxillary right central incisors in 10 patients with completely healthy and intact dentitions. VITA Easyshade® Advance 4.0 shade-matching device was utilized to measure the central region of the labial surface of all investigated teeth, twice by each observer. The inter-observer reliability of the measurements was observed and deviations between Lab and E values between the observers were calculated. Intraclass correlation coefficients (ICCs) were used to analyze inter-observer reliability. Results: One-way ANOVA showed no statistically significant differences in color measurement of four observers in all the measured values (p>0.05). Delta E values ranged from 3.018 to 5.234. Although some small differences existed, statistically significant differences between the observers were not found (p>0.05). Inter-observer ICCs were very high for all observers (from 0.651 to 0.992). Conclusion: Inter-examiner reliability of measurements using VITA Easyshade® Advance 4.0 shade-matching device was acceptable. Apart from the digital equipment, a well trained observer seems to be crucial in order to achieve correct dental color measurement.
Ključne riječi
Hrčak ID:
154345
URI
Datum izdavanja:
17.3.2016.
Posjeta: 2.786 *