Fig. 2
From: Accuracy of dental implant placement with computer-guided surgery: a retrospective cohort study
Representative intraoperative images in the drop-out group. A The fabricated guide positioned in the surgical site. B Guided implant placement through the flapless approach. C Since the primary stability of #13 was insufficient, the flap was elevated and a palatal bony dehiscence was observed. D The displaced implant fixture was removed and re-placed. The implant was located in the bony housing. E Postoperative radiography. F Prosthetic loading