Overview
All-On-4 Plus® restorations are created to handle the forces involved in speaking, chewing and everyday function.
However, like any long-term dental restoration, the prosthetic teeth and supporting components are exposed to ongoing mechanical stress.
Biomechanical wear and tear can affect different parts of the restoration, including the prosthesis (bridge), screws, titanium frameworks and implant components. In some cases this may lead to wear, small fractures, chipping, loosening of screws or gradual changes to the bite.
Several factors can influence how much stress is placed on the restoration. These may include teeth grinding, clenching, chewing very hard foods, bite force, general oral habits and long-term daily function.
Regular maintenance appointments are an important part of monitoring the condition of the bridge and implant components over time. During these visits, clinicians may assess bite balance, check for signs of wear, tighten components if required and identify small problems before they become more significant.
The materials used in All-On-4 Plus® restorations are selected for strength and durability, but long-term maintenance is still considered a normal part of caring for implant-supported teeth.
Common Questions
Read below common questions asked about biomechanical wear and tear.
Biomechanical wear and tear refers to the physical forces placed on implants, prosthetic teeth and supporting components through normal daily use over time.
Yes. Although the materials used are designed for durability, prosthetic teeth and components may still experience wear, chipping or small fractures over many years of use.
Factors such as teeth grinding, clenching, chewing hard foods, uneven bite pressure and certain oral habits may place additional stress on the restoration.
In some cases, screws or prosthetic components may loosen over time due to repeated bite forces. Regular maintenance appointments help identify and manage these issues early.
Yes. Bruxism, or teeth grinding, can place additional pressure on implants and prosthetic teeth. Some patients may be advised to wear a custom-made night guard to help reduce excessive forces during sleep or to get anti-clenching injections in their jaw to help soften their bite.
Management may include professional adjustments, polishing, replacing worn components, tightening screws or repairing sections of the prosthetic if required or for stronger biting forces a night guard or anti-clenching injections might be recommended.
Yes. Ongoing professional maintenance allows clinicians to monitor implant stability, assess bite forces and identify signs of wear before larger problems develop.