Pre-fabricated spoon used in dentistry comprises connection for register built into handle so that upper jaw spoon and lower jaw spoon are registered in required position during impression process

摘要

A pre-fabricated spoon comprises a connection for the register built into the handle so that the upper jaw spoon and the lower jaw spoon are registered in a required position during the impression process. The lower jaw models can be automatically articulated using the same connection in the lower jaw spoon handle in such a way that the process can be programmed to provide the optimal shape and size.