Fig. 6From: Accuracy of implant surgical guides fabricated using computer numerical control milling for edentulous jaws: a pilot clinical trialThe radiographic template was transferred into the surgical guide by the CNC milling process. a The radiographic template was fixed on the holder of the CNC milling machine, and slots of the sleeves were milled on the radiographic template. b Steel guide sleeves were installed into the slots. c The registration template was removed, and the radiographic template was transferred into a surgical guideBack to article page