Prosthetic implant instruments; osseous implants; medical apparatus and instruments; medical implants; implant retentive system; dental instruments; prosthetic parts for dentistry; implant fixture for dental purposes; implant bridges for dental purposes; dental instruments for use in implant surgery; implant screws taps for dental purposes; implant extenders for dental purposes; dental implants; dental implants made from artificial materials; dental implants apparatus and instruments; implant...