Long-term stability of osseointegrated implants in augmented bone: a 5-year prospective study in partially edentulous patients.

摘要: This prospective clinical study evaluated the 5-year survival and success rates of 66 titanium implants placed in bone that had been previously augmented with autografts nonresorbable barrier membranes. During observation period, three patients five dropped out study. None remaining 61 were lost during follow-up period (implant rate 100%). One implant exhibited a periimplant infection, whereas 60 considered clinically successful at examination, resulting 98.3%. It can be concluded results regenerated are comparable to those nonregenerated bone.