Single or multiple teeth can be replaced with dental implants. An implant-supported bridge can be used to replace three or more teeth in a row, and all of the teeth in an arch can be replaced with a permanent All-on-4 or removable implant-supported denture. In the former case, four implants are used to support an arch of teeth, and in the latter case, an implant-supported denture can also be supported on four implants, or more, if required.