Clinical and radiographical performance of implants placed with simultaneous guided bone regeneration using resorbable and nonresorbable membranes after 22-24 years, a prospective, controlled clinical trial.
Ronald Ernst JungLily V BrüggerStefan P BienzJürg HüslerChristoph Hans Franz HämmerleNicola Ursula ZitzmannPublished in: Clinical oral implants research (2021)
Implant placement with GBR procedures provides treatment outcomes with favorable implant survival rates (89.3%-93.8%) after 23.5 years. Smoking, however, affected implant survival negatively.