Fig. 7From: Accuracy of guided surgery using the silicon impression and digital impression method for the mandibular free end: a comparative studyComparison of tooth-supported and tooth/mucosa-supported guided surgeries. a Three-dimensional (3D) deviation at the crest in 45. b 3D deviation at the crest in 47. c 3D deviation at the apex in 45. d 3D deviation at the apex in 47. e Angular deviation in 45. f Angular deviation in 47Back to article page