What are interproximal restorations used for in dentistry?
Interproximal restorations are used in dentistry to repair decay or damage between adjacent teeth. They help restore function and aesthetics, prevent further decay, and maintain the integrity of the teeth's contact points and alignment.
How long do interproximal restorations typically last?
Interproximal restorations typically last between 5 to 10 years, depending on factors like the material used, oral hygiene, and regular dental check-ups.
What materials are commonly used for interproximal restorations?
Common materials used for interproximal restorations include composite resins, amalgam, and sometimes glass ionomer cement. Composite resins are favored for their aesthetic properties, while amalgam is known for its durability. Glass ionomer cements provide fluoride release and are used in specific cases.
How are interproximal restorations performed?
Interproximal restorations are performed by removing decay from between teeth, preparing the cavity, and then filling the space with a suitable restorative material like composite resin. The dentist shapes the material to restore function, contours, and occlusion, ensuring proper contact with adjacent teeth and a smooth finish.
What are the common complications or issues associated with interproximal restorations?
Common complications with interproximal restorations include marginal leakage, secondary caries, overhangs, improper contact points, gingival irritation, and sensitivity. These issues can arise due to poor technique, suboptimal materials, or lack of precision, leading to discomfort, decay recurrence, or gum problems.