Light-curing units used in dentistry: Effect of their characteristics on temperature development in teeth
نویسندگان
چکیده
This study aimed to investigate pulp chamber and surface temperature development using different LED light curing units (LCUs). Eight brands of LED-LCUs were tested in a laboratory bench model. The recorded with type T thermocouple infrared cameras, respectively. highest increase was 6.1±0.3°C 20.1±1.7°C, Wide-spectrum produced higher at 0 mm 2 but lower 4 mm. Narrow-spectrum increase. LED-LCU featuring modulated output mode resulted on temperature. guide tip delivering an inhomogeneous beam caused the chamber. spectral emission, design contributed teeth.
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ژورنال
عنوان ژورنال: Dental Materials Journal
سال: 2021
ISSN: ['0287-4547', '1881-1361']
DOI: https://doi.org/10.4012/dmj.2020-305