Full arch fixed and removable implant dentistry involves the use of dental implants to replace missing teeth or stabilize dentures in cases where a patient has lost most or all of their natural teeth in an entire arch (either upper or lower jaw). The treatment typically involves the placement of multiple dental implants strategically in the jawbone, which serve as artificial tooth roots. These implants are then used to support a fixed bridge or a removable denture, providing a stable and functional restoration.