Thermal effects of continuous wave CO2 laser exposure on human teeth: an in vitro study.
The thermal effects of continuous wave carbon dioxide laser irradiation on human teeth were investigated. Internal temperature changes were monitored by means of electrical thermistors implanted within the pulp chambers of 20 extracted, unerupted human molar teeth. One-hundred test exposures at various powers and durations were obtained. Linear regression/correlation analysis of the data suggests a direct relationship between the independent variable, exposure energy (joules), and the dependent variable, internal temperature, under the conditions of this study.
Miserendino
L J
LJ
Neiburger
E J
EJ
Walia
H
H
Luebke
N
N
Brantley
W
W
D006358:Hot Temperature; D006801:Humans; D007834:Lasers; D012044:Regression Analysis; D014070:Tooth / Q000528:radiation effects*