Bridges on implants
Orthopedic constructions for replacement of several teeth can be fixed by screw fixation and cement, metal-ceramic or zirconium.
Cemented fixation
Screw fixation
For extended defects (when lacking more than 3 teeth in a row) and with a deep position of the implants from the gingival margin(more than 2 mm), I recommend metal-ceramic bridges on the screw fixation. In other cases, cemented metal- or full-ceramic prosthesis functions well.