TABLE 4.

Score of morphological features

Score	Feature for each process
	Reepithelialization	Granulation tissue formation	Collagen deposition
0	Trace and focal migrating	Trace	None
1	Migrating	Hypocellular and no vessels	Trace
2	Partial	Many cells and few vessels	Slight
3	Hypertrophic and partial stratum corneum	Many fibroblasts, some fibers, and some vessels	Moderate
4	Complete	More fibers and few cells	Marked