Fig. 4From: Effectiveness of low-level laser therapy on recovery from neurosensory disturbance after sagittal split ramus osteotomy: a systematic review and meta-analysisForest plots of two-point discrimination test showing the effectiveness of LLLT in a short period (0 to 48 h) (a), after 2 weeks (b), 1 month (c), and 2 months after BSSRO (d)Back to article page