#2 Post graft with MFDBA, scanned for Optiguide no radiographic guide, uploaded to SICAT:
Simple proposal, I was a little buccal with my crown, so my screw access should be right in the central fissure:
Lido 2% with epi 1:50K lifts the periosteum and keeps the bleeding down:
Optiguides fit a bit loose due to the lack of undercuts so use a bite block:
Drill extender with a punch:
2.3mm Pilot, D2 set to 22mm which is 23.5 minus 1.5 for the Guide Handle. We initially planned for an 8 which I thought I had, but did not! Luckily we were right at the sinus floor, used the MIS bone compression with the 3mm expander:
Since this was a beta case I went through the series short to the planned length which was about 2mm short of the raised sinus floor:
5.7 by 10mm Legacy 3. No grafting ahead, I could feel the membrane, but could not feel the floor:
Implant placed, even with the central fissures and in line with the adjacent teeth. Equi-distant from the adjacent teeth contacts:
Planned and placed, I know the DB root of #3 looks close, but we are more palatal and the shot is angled:
Healing cap, better x-ray of the DB root and the implant:
4 months later
Back from the Lab, easy stock freebie abutment:
Final.