Laser Treatment for Melanin Gingival Pigmentations: A Comparison Study for 3 Laser Wavelengths 2780, 940, and 445 nm

Table 3

Healing documented in the 1^st recall (after 10 days), note that all the cases have been completely healed in the 2^nd patient recall.

			Wound healing is scored (10 days after treatment)		Total
			Complete healing	Partial healing
Groups	1.00	Count	9	1	10
		% within groups	90.0%	10.0%	100.0%
	2.00	Count	7	3	10
		% within groups	70.0%	30.0%	100.0%
	3.00	Count	8	2	10
		% within groups	80.0%	20.0%	100.0%
Total		Count	24	6	30
		% within groups	80.0%	20.0%	100.0%