Table 3 Level of crown margin at the different time points : A novel non-surgical method for mild peri-implantitis- a multicenter consecutive case series

author: J C Wohlfahrt, B J Evensen, B Zeza, H Jansson, A Pilloni, A M Roos-Jansker, G L Di Tanna, A M Aass, M Klepp, O C Koldsland | publisher: drg. Andreas Tjandra, Sp. Perio, FISID

	Baseline n = 306	2 weeks n = 272	4 weeks n = 267	12 weeks n = 282	24 weeks n = 294	P
Subgingival crown margins	283 (92.5%)	224 (82.4%)	224 (83.9%)	239 (84.8%)	248 (84,4%)
Supragingival crown margins	23 (7.5%)	48(17.6%)	43 (16.1%)	43 (15.2%)	46 (15.6%)
Baseline to 2 weeks						<0.001
Baseline to 4 weeks						0.024
Baseline to 12 weeks						0.003
Baseline to 24 weeks						0.002
4 to 12 weeks						0.668
12 to 24 weeks						0.895

Table 3 Level of crown margin at the different time points

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