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Table 2 Disease resolution between the non-grafted and grafted implant sites

From: Clinical outcomes following surgical treatment of peri-implantitis at grafted and non-grafted implant sites: a retrospective analysis

  Non-grafted sites Grafted sites Total
Patient level 7/29 (24.1%) 4/10 (40%) 11/39 (28%)
Implant level 10/41 (25%) 9/16 (56.3%) 19/57 (33%)
  1. No significant difference between the groups was found at the patient level (p = 0.579, chi-square test). Significantly higher disese resolution was achieved in grafted implant sites at the implant level (p = 0.048, chi-square test)