Table 2. Clinical dislocation of the mucogingival line (MGL).

Duration		Technique		p
	Buccal pad of fat	Platelet rich fibrin	Buccal advancement flap
Baseline	9.2±1.8	8.2±1.7	9.0±1.6	0.432
After 1 week	9.2±1.7	2.3±1.5	8.8±1.5	0.001
After 21 days	8.7±1.6	1.6±1.9	8.4±1.6	0.001