Histological evidence of novel ceramic implant: evaluation of tolerability in rabbit femur.

The investigation of desired optimal interface between bone and dental or orthopedic implants, and whether a newly developed material conforms to the requirements of biocompatibility and mechanical stability, are important and rigorous procedures as an essential step prior to clinical trials. The present study proposes the investigation of a novel ceramic implant in terms of biocompatibility, osseointegration and bone response, by an experimental study using a small animal model (rabbit). Radiological examination after six weeks post-surgery highlighted the stability and well integration of the implant, without fibrous tissue or other undesirable complications.