Complete Dental Implant Cost Guide › Dental Implant Forum – Ask an Expert › Experiences, Prices Paid & Reviews › 3 Implants – Two Failed, Synthetic Graft Sinus Repair for $12,000 › Reply To: 3 Implants – Two Failed, Synthetic Graft Sinus Repair for $12,000
It seems like a couple of things have gone wrong with this case. It sounds as if the implants are not situated in sufficient bone to be held firmly in the jaw, but there should not be a space underneath any implant crown. These crowns should fit tightly over the implant abutments, sealing out saliva and other fluids in the mouth. I’m wondering if this has partly contributed towards the problems with these implants.