Long-term Stability of Soft Tissue Esthetic Outcomes Following Conventional Single Implant Treatment in the Anterior Maxilla: 10-12 Year Results

Table 4: Distribution of esthetic outcomes for two implant systems at baseline and follow-up session

	Baseline		Follow-up
	Tissue level	Bone level	Tissue level	Bone level
Poor (0-7)	0	1	0	1
Acceptable (8-11)	3	4	3	5
Almost perfect (12-14)	7	4	7	3

Mann-Whitney testshowed there are no significant differences in the clinically relevant esthetic outcomes between two implant systems at baseline and follow-up (p > 0.05).