Fig. 9From: Dental implant placement with inferior alveolar nerve repositioning in severely resorbed mandibles: a retrospective multicenter study of implant success and survival rates, and lower lip sensory disturbancesAdditional horizontal bone augmentation is performed by means of autogenous onlay block graft. The cortical bony window (after creating access to the IAN) is utilized as a source of autogenous boneBack to article page