Table 1.

Histological parameters and scale for the assessment of cutaneous wound healing

Scale	Parameters
	Re-epithelialization	PMNL*	Granulation tissue	Collagen
0	Thickness of cut edges	Absent	Absent (< 1%)	Absent
1	Migration of cells (< 50%)	Mild	Mild (< 25%)	Mild
2	Migration of cells (≥ 50%)	Moderate	Moderate (< 50%)	Moderate
3	Closure of epithelial gap	Marked	Marked (> 50%)	Marked

^*Polymorphonuclear leucocytes.