Fig. 1From: The prevalence of peri-implant disease following immediate implant placement and loading: a cross-sectional analysis after 2 to 10 yearsSurgical and prosthetic protocol. a Initial periapical radiograph showing periapical lesion tooth 12. b Intact post-extraction socket. c Extracted lateral incisor exhibiting an enucleated periapical cyst. d Fill of the gap between the implant and facial bone wall with xenogenic bone substitute. e Abutment placement. f Insertion of immediate restorationBack to article page