Malformed Maxilla for LeFort I osteotomy with vice attachment and Easy Clip mechanism for 89xx Mandible series as well as drill holes between each tooth for wiring.
Hollow Skull with frontal sinus, maxillary sinuses and septum covered with a thin layer of elastomeric polyurethane simulating the periostic. Without mandible
Hollow Skull with vise attachment, open frontal sinus, no septum, with attached mandible but without Easy Clip mechanism. Complete model surface is roughened