Sinfony™ is indicated for inlays, onlays, veneers and full coverage crowns. When used with fiber reinforcement, Sinfony is also indicated for Maryland bridges, inlay or onlay bridges and full coverage bridges reaching a maximum span of 15 mm.

Contraindications

Sinfony™ should not be used for patients who brux or clench their teeth. Sinfony should not be used for cases that have inadequate reduction or do not meet the preparation requirements. Sinfony should not be used for cases that have a span longer than 15 mm from abutment to abutment.

Anterior Crowns require 1 – 1.5 mm lingual reduction with a chamfer margin.

Maryland bridges require 1.5 mm lingual clearance, 2 mm proximal boxes on the abutment teeth and 1 – 1.5 mm rounded shoulder reduction with a supra-gingival margin. Veneers require 1 mm facial reduction with a chamfer margin.

Posterior crowns or full coverage bridges require a reduction of 1 – 1.5 mm width at the gingival floor, 1.5 – 2 mm isthmus width and 1.5 mm depth. Inlay bridges require a butt joint margin and 1-1.5mm width at the gingival floor, 1.5 – 2 mm isthmus width, and 1.5 mm depth.

All Sinfony™ restorations should be cemented using Silane and a dual-cure resin cement that matches the shade of the restoration. * Variolink II * Dual-Cement * Nexus

Flexural strength 105MPa
Compressive strength 400MPa
Impact strength 7.5mj/mm2
Water absorption 19μg/mm3 (60 days)
Flexural modulus 4.8 GPa

D2710 — Resin based composite (indirect)