"All-on-4" and "All-on-6" treatment concept applied using computer-guided surgery in a patient: Case report with a 2-year follow-up.

This case aimed to assess the clinical and radiographic outcomes of the All-on-4 and the All-on-6 concept using three-dimensional computer-assisted treatment planning, and computer-guided surgery. Two years after the treatment, the "All-on-4" and "All-on-6" concepts provided effective treatment for immediate restoration and showed predictable outcomes in a completely edentulous patient.