Anyone have implant overdentures? Whats your experience? Snap onto 4 implants. They are thinner than a regular denture. I am consulting a specialist tomorrow she does all on 4 and these. My current ordeal trying to fix my teeth has gone downhill. Please share. My plan is to get top and bottom. Been struggling far too long! This specialist does the smile in a day. I feel ill be much happier taking this route over prolongued suffering of more than a year. Please help.