BioMed Research International / 2016 / Article / Fig 2

Research Article

Safety Irradiation Parameters of Nd:YAP Laser Beam for Endodontic Treatments: An In Vitro Study

Figure 2

The temperature increases on root surfaces are shown in function of different average energy densities delivered per second after a total irradiation time of 10 seconds. When the average of delivered energy densities per second was ≤9554 J/cm2 (3 W), the temperature rises were below the safety level of 10°C for periodontal tissue injury.

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