Comparison of MAR of peri-implant bone tissues in beagle dogs among the SLA tied, SLA + n-HA/PEEK tied, SLA untied, and SLA + n-HA/PEEK untied groups. The SLA tied group; the SLA + n-HA/PEEK tied group; the SLA untied group; the SLA + n-HA/PEEK untied group; * P<0.05 compared with the SLA tied group; #
P<0.05 compared with the SLA + n-HA/PEEK tied group; SLA – Sandblasted, large-grit, and acid-etched; n-HA/PEEK – nano-hydroxyapatite/polyetheretherketone; MAR – mineral apposition rate; white arrow – implant.