Assessment of thermal changes in different restorative materials using a thermal camera

Turki A. Bakhsh; Anas Bakhsh; Yousef Shokry; Ahmad Jamleh

doi:10.1117/12.2537999

19 February 2020 Assessment of thermal changes in different restorative materials using a thermal camera

Turki A. Bakhsh, Anas Bakhsh, Yousef Shokry, Ahmad Jamleh

Proceedings Volume 11217, Lasers in Dentistry XXVI; 1121703 (2020) https://doi.org/10.1117/12.2537999
Event: SPIE BiOS, 2020, San Francisco, California, United States

Abstract

[Objective] The objective of this study was to monitor and compare heat generation in 3 different restorative materials using infrared thermography (IRT). [Methodology] Three restorative materials were prepared (n=6); Fuji I (GI; GC), Unifast III (AR; GC) and Protemp 4 (AC; 3M ESPE), in clear crown former. The 3 groups were real-time imaged under thermal imaging camera (FLIR) from the beginning of the application and up to 4 min. [Results] One-Way ANOVA with least significant difference (LSD) showed a statistically significant difference between the tested groups (p < 0.05). The highest temperature was detected as follows: AR > AC > GI. [Conclusion] It is recommended to limit the fabrication of acrylic-based provisional restorations to indirect technique.

Citation Download Citation

Turki A. Bakhsh, Anas Bakhsh, Yousef Shokry, and Ahmad Jamleh "Assessment of thermal changes in different restorative materials using a thermal camera", Proc. SPIE 11217, Lasers in Dentistry XXVI, 1121703 (19 February 2020); https://doi.org/10.1117/12.2537999

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