Comparison of three approaches for treating the bony access window in lateral sinus floor elevation: a retrospective analysis.

ABSTRACT: The aim of this study was to retrospectively determine the effects of applying different treatment methods to the bony access window on the healing outcomes in lateral sinus floor elevation (SFE). Lateral SFE with implant placement was performed in 131 sinuses of 105 patients. The following three treatment methods were applied to the bony access window: application of a collagen barrier (group CB), repositioning the bone fragment (group RW) and untreated (group UT). Radiographic healing in the window area, augmented bone height changes and marginal bone level changes were examined. Mixed logistic and mixed linear models were analyzed. Over 4.3 ± 1.4 years of follow-up, the implant survival rate was 100% in groups CB and UT, and 96.9% in group RW. The treatment applied to the window did not

SUBMITTER: Park WB 

PROVIDER: S-EPMC11446933 | biostudies-literature | 2024 Oct

REPOSITORIES: biostudies-literature