Table 7.

Parameters used in PBM in endodontics.

PBM	2 Studies [37,38]	1 Study [40]	2 Studies [42,43]
Wavelength (nm)	808	970	970
Power (W)	0.1	0.5	0.5
Energy per pulse (mJ)	CW	25	25
Pulse duration (ms)	CW	50	50
Frequency (Hz)	CW	10	10
Tip (μm)	1900	200	8000
Tip-to-tissue distance (mm)	0	10	10
Speed of movement (mm/s)	0	0	0
Irradiation time (s)	25 per point	30 per root	30 per root
Fluence (J/cm2)	90 per point	43.1 per root	6.1 per root
Number of sessions	1	1	1