Effect of Abutment Height on Marginal Bone Loss Around Dental Implants: A Systematic Review.

Purpose: To analyze the influence of abutment height (AH) on marginal bone loss (MBL).

Materials And Methods: A literature search was performed for human studies (RCTs, prospective and retrospective cohorts) reporting on AH and MBL. The data obtained-including clinical outcomes, treatment covariates, and patient characteristics-were analyzed.