... ice for 2 minutes immediately before and after the laser session. The procedure was performed with fluences from 7 to 15 J/cm2, a pulse length of 20-50 ms, a spot diameter of 2 mm. In three ... discomfort are reduced [17,18]. The lasers normally adopted offer the enormous advantage of being conveyed in a fibre, which serves as the working tip at the end of the handpiece. The use of ... " ;the brain and hand, skill and experience" of the specialist. The aim of this study was to verify the reliability and efficacy of one of these compact portable diode instruments, emitting...