[Class V cavities for composites. New preparation principles].
The aim of this study is to establish with the help of a computer a new type of Class V cavity that would ensure minimal marginal gap of restoration work using restorative resins. Comparison of computer graphics has shown that the ideal Class V cavity for restorative resins is cone-like with the apex or smaller base pointing towards the pulp and the walls slightly convex towards the free surface of the cavity. To prepare this sort of cavity new specular-type burrs are required.
Franchi
M
M
Montanari
G
G
Raspanti
M
M
Lamedica
M
M
Ruggeri
A
A
D003188:Composite Resins; D003737:Dental Cavity Preparation / Q000379:methods*; D003763:Dental Leakage / Q000517:prevention & control; D003793:Dental Restoration, Permanent / Q000379:methods; D006801:Humans; D007091:Image Processing, Computer-Assisted
D003188:Composite Resins
Cavità di V Classe per compositi. Nuovi principi nella preparazione.