Yes, dentures can be permanently attached with the All on Four system.
Four titanium posts are safely inserted in the place of tooth roots to join with the jawbone and support the upper or lower set of teeth. Implant-retained dentures are not removable and stay in place for a permanent tooth replacement solution.
You don’t have to replace each tooth individually because four dental implants retain a full arch of teeth. The process is quick, and there’s minimal discomfort.