I had the procedure done about 5 years ago and I'm down to one implant left. After the other 3 failed, I can say that one of them was my fault but the others I just feel were not seated properly and from what I researched I think 2 of my implants the dentist burned the bones so they inevitably failed. In fact the 1st one failed within 6 months and I knew walking out the day of the procedure something wasn't right with it but I was told it was just "healing".
An overdenture is a removable dental prosthesis that covers and rests on one or more remaining tooth roots. A removable partial denture is a dental prosthesis that replaces some teeth and is built around existing natural teeth. Both the overdenture and the removable partial denture may be connected to the remaining tooth roots or remaining natural teeth with anchors made of metal or plastic. These connections improve stability and the retention of both prostheses.