Pre-surgical planning for cranial and facial reconstruction includes preparing a computer generated jaw or skull model for determining a locational position for a dental implant, a surgical bone implant to repair missing bone in the cranium, install ear prostheses, and/or install nose prostheses. The...http://www.google.co.uk/patents/US7887327?utm_source=gb-gplus-sharePatent US7887327 - Accurate analogs for prostheses using computer generated anatomical models
