Table 1: Groups that were tested in the study and the according materials, cement materials and manufacturers information.

Group

Material of temporary crown

Manufacturer

Cement material

Group A (Control Group)

N=5

Bis-acrylic

Luxatemp Fluorescence DMG, America

Temp-Bond™ Temporary Dental Cement, Kerr Dental

Group B

N=5

Hi-tempo window type crown

(PLA based resin) with resin

cusps

Hitem, Korea

Resin cement with nano-filler particles, Hitem

Group C

N=5

Hi-tempo crown (PLA based resin)

Hitem, Korea

Resin cement with nano-filler particles, Hitem