The All-on-4 dental implant technique provides a cost-effective solution for replacing missing teeth by offering a fixed full-arch prosthesis on the same day as the surgery.
Traditionally, more than four implants were required to support a full arch of artificial teeth. These implants were placed in a straight and parallel manner to preexisting teeth, rather than intentionally angled. Moreover, a healing period of several months was observed before loading the implants with the arch of artificial teeth.