Partial crown with fixture - has casting with fixers and hinged at one end and screw in hole for attaching to natural tooth

摘要

Partial crown with fixers should consist of a casting (2) having fixers (4) cast onto it and is hinged at one end via engagement components (22) and located at the far end by means of screw (3) in holes provided in the oral side of the natural tooth (1). ADVANTAGE - Casting swings into place for fixing so as to preserve sound tooth and mastication surface.