Research Article

Influence of the Nd:YAG Laser Pulse Duration on the Temperature of Primary Enamel

Table 1

Temperature changes (°C) in specimens of primary enamel, during Nd:YAG laser irradiation.

Types of pulse of Nd:YAG laserAverage ± SD

Short pulse (350 μs)26.9 ± 12.8
Long pulse (700 μs)27.3 ± 11.3
Extra long pulse (10.000 μs) 23.1 ± 7.7