Peri-Implant Bone Necrosis: Clinical Considerations and Histological Evaluation.

Peri-implant bone necrosis (PIBN) is a rare yet potentially serious phenomenon contributing to implant failure. It can be challenging to determine the exact etiology, especially when multiple intricate factors are involved. This case series reports on the successful management of PIBN during early and late implant placement and peri-implantitis-associated bone necrosis, with likely causes being bone over-compression during implant placement or a consequence of periimplantitis.