Manoj Shetty, Isha Singh2 , Anmol Chandhok2 , Chethan Hegde3
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An Experimental Study to Assess the Effect of Disinfectants on the Shade Tab Manoj Shetty, Isha Singh2 , Anmol Chandhok2 , Chethan Hegde3
Indian Journal of Forensic Medicine & Toxicology Vol. 14 No. 3 (2020): Indian Journal of Forensic Medicine & Toxicology
Publisher : Institute of Medico-legal Publications Pvt Ltd

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37506/ijfmt.v14i3.10395

Abstract

Dentistry leaning towards esthetic restorations have made shade matching a crucial step in fabrication of restorations. It is important to ensure the restorations have the accurate shade, this warrants for a successful treatment. This study aims to evaluate the effect on the color of the shade tabs after disinfection. Shade tab guides from two different shade tabs were used and exposed to three different disinfectants. A Spectrophotometer analysis was done to check for the absorbance value after exposure to the disinfectants. The results showed maximum changes occurred after exposure to sodium hypochlorite. The changes observed increased with increase in the exposure time of the shade guides to the disinfectants. Thus, a standard protocol should be followed in clinics regarding disinfection of shade tabs and ensure a change in the shade guides after three to five years span.