FIELD: medicine; dentistry.
SUBSTANCE: polypropylene tube external diameter of which corresponds to internal diameter cervical cavity is fixed. Artificial enamel layer made of macro-thin composite is formed around the tube in line with coronal contour. Composite material is polymerised. Polypropylene tube is removed. Interior cylindrical surface of artificial enamel layer is prepared.
EFFECT: reduced time of coronal restoration and higher accuracy of restoration.
3 cl
Authors
Dates
2008-10-20—Published
2006-01-10—Filed