Skip to main content
. 2010 Sep 28;5(9):e13053. doi: 10.1371/journal.pone.0013053

Figure 2. Minimal width of scars by using the PIRL laser.

Figure 2

Representative histologic sections of healed skin of excisional 4 mm circular full thickness wounds using the three methods at 9 days post wounding. (A) PIRL Laser (B) Conventional Laser (C) Skin Biopsy Punch. Width of excisional (D) and incisional (E) wounds is given as the mean and 95% confidence interval of the maximal diameter of wounds. There was a significant differences in wound size between the three modalities, p<0.01. Arrowheads show the border of healing wounds with intact skins.