[A new impression method for partial dentures with special reference to the varying resiliency of the jaw mucosa and the abutment teeth].

By use of two different materials, the combination impression facilitates the preparation of models representing the oral situation without compression of the mucosa or tension at the abutment teeth. In addition, the original impression tray can be ground down without much additional effort and used for the determination of jaw relations. The otherwise necessary and additional preparation of bite blocks is no longer required.