This is a vintage pair of Dental Study Models showing the actual Pre & Post Op mould of a young cleft palate patient. Cleft lip and palate is due to tissues of the face not properly joining together during development. These were part of a small vintage collection of models sourced from a genuine lab specializing in facial prosthetics. It was used as a demo model to show the fantastic results of craniofacial surgery. It is a very rare & unique item.