Osteotome-Mediated Sinus Lift without Grafting Material: A Review of Literature and a Technique Proposal
Figure 3
(a) Implant in site 1.5 was placed through standard protocol; a PRFG clot was positioned in the prepared socket before sinus floor elevation. (b) A membrane was placed apically in the so prepared site. (c) Before implant positioning, the fixture surface was bioactivated with liquid PRGF. (d) 2.5 and 2.7 implants in position.
