Design of a Montreal structure with Angulated screw access and retention optimization for better stability of the denture teeth.
The thimblecrown is "the" ideal prosthesis for implant cases without angled access solutions. Thus, the screw that will comes out in the vestibular side of a teeth, or on the incisal edge, will be covered by the secondary crown. This guarantees a durable aesthetic even in difficult cases. This type of structure also permits the sole disassembly of the necessary teeth to unscrew the structure, for a better hygiene and a regular control of the patient.