Recombinant human bone morphogenetic protein‐7 in maxillary sinus floor elevation surgery in 3 patients compared to autogenous bone grafts

Abstract

These findings indicate that the OP-1 device has the potential for initiating bone formation in the human maxillary sinus within 6 months after a sinus floor elevation operation. However, the various findings in these 3 patients indicate that the behaviour of the material is at this moment insufficiently predictable, in this indication area. Further investigation is indicated before OP-1 can be successfully used instead of the "gold standard" autogenous bone graft.