Bridges on implants

 
Orthopedic constructions for replacement of several teeth can be fixed by screw fixation and cement, metal-ceramic or zirconium.
 
Cemented fixation
Bridges on implantsBridges on implants
 
Screw fixation
Bridges on implantsBridges on implants
 
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.