Patient A; 8 years after radiological follow-up. (A) Initial panoramic X-ray. Agenesis of the upper first premolars and second lower right premolar, delayed eruption of tooth 35, remaining teeth 75 and 85, unerupted 4 wisdom teeth, and follicular cyst involving tooth 38. (B) Panoramic X-ray after 48 months of follow-up. Tooth 85 presented a periapical lesion. This chronic infection required tooth extraction. (C) Panoramic X-ray after 57 months of follow-up. Two months post-implantation (XiveS*, 3,8*8 mm, Dentsply-Sirona, Manheim, Germany) for replacement of tooth 45. (D) Panoramic X-ray after 70 months of follow-up (1.5 years after implantation). Peri-implant bone level stability and successful osteointegration. (E) Panoramic X-ray after 87 months of follow-up (29 months after implantation). Peri-implant bone level stability and successful osteointegration. Tooth 35 was erupting in good position. (F) Retroalveolar X-ray after 95 months of follow-up for implant 45 (3 years post-implantation). Peri-implant bone level stability under the level of the first thread.