Table 1.

Modified scoring system for wound healing

Score tissue	Epithelialization	Collagenization	Inflammation	Neovascularization	Necrosis	Granulation
1	None	None	Severe	None	Extensive	None
2	None	None	Moderate	None	Focal	Immature
3	Partial	Partial	Mild	<5/HPF	None	Mild mature
4	Complete, immature	Complete, non-irregular	None	6-10/HPF	None	Moderately mature
5	Complete, mature	Complete, regular	None	>10/HPF	None	Fully mature

HPF: High power field