Fig. 1From: Relevant factors of posterior mandible lingual plate perforation during immediate implant placement: a virtual implant placement study using CBCTVirtual implant placement and data measurements: a Schematic diagram of virtual implant placement. The axis of the implant was along the long axis of the natural crown and was verified on 3D images. b Cross-sectional morphology-related measurements and implant-related parametersBack to article page