Overview
Material selection forms part of the construction of an All-On-4 Plus® full-arch restoration. The materials used within the restoration perform different roles within the completed prosthesis. For All-On-4 Plus® final bridges, premium zirconia and porcelain are utilised for durability and aesthetics. Zirconia and acrylic are materials used in restorative dentistry and have different applications within full-arch restorations.
Common Questions
Read common questions below regarding materials used.
All-On-4 Plus® final bridges utilise premium zirconia and porcelain for durability and aesthetics.
Premium zirconia and porcelain are utilised for their durability and aesthetics.
Zirconia and acrylic are different materials used in restorative dentistry. All-On-4 Plus® final bridges utilise premium zirconia and porcelain for durability and aesthetics.
Yes. Zirconia is more resistant to wear than acrylic and can maintain its shape for longer.
Yes. Acrylic is generally easier to adjust, modify and repair. Larger fractures in zirconia may require a laboratory remake.
Yes. Acrylic can experience wear and breakage over time. It can also stain and lose surface polish.
Yes. Zirconia restorations can experience chipping. The design of the restoration, including factors such as layering and cantilever length, can influence this.
No. Material choice mainly affects the prosthetic teeth and framework. The health of the implants and gums is a separate consideration associated with factors including plaque control, medical risk factors and ongoing maintenance.
The materials have different characteristics. Zirconia offers greater wear resistance, while acrylic is generally easier to adjust and repair. All-On-4 Plus® final bridges utilise premium zirconia and porcelain for durability and aesthetics.
Yes. Bruxism has been linked with higher risks of screw loosening, screw fracture and ceramic chipping in full-arch restorations. Where bruxism management is required, anti-clenching injections and a nightguard may be used.