Implant verification cast--a predictable restorative system in implant prosthodontics

An implant verification cast is designed to provide an accurate representation of dental implant positions extraorally. It can be used by the laboratory as a trusted cast to create a passively fitting framework and by the clinician to verify framework fit prior to intraoral trial. This article discusses the treatment philosophy behind this specific cast and reviews applications, fabrication techniques and benefits of the verification cast compared to the conventional technique.