Fig. 8From: A novel guided surgery system with a sleeveless open frame structure: a retrospective clinical study on 38 partially edentulous patients with 1 year of follow-upSurgery. The implants are placed through the open-frame sleveless template. a Placement of the right lateral incisor; b Placement of the left lateral incisor; c Both implants have been placed. Note the good visibility of the operatory field, with the guide in positionBack to article page