What Are Porcelain Inlay – Onlay Restorations?
Porcelain inlay and onlay restorations are preferred treatment options for restoring lost tooth structure due to decay or trauma. Inlays are used when only the chewing surface is affected, whereas onlays cover multiple surfaces of the tooth.
How Are Inlay – Onlay Restorations Applied?
- Decay Removal & Preparation: The decayed areas of the tooth are carefully cleaned while preserving as much of the healthy tooth structure as possible.
- Digital Scanning: An optical camera is used to take a precise digital impression of the prepared tooth.
- CAD/CAM Design & Fabrication: The inlay or onlay is digitally designed and custom-made using high-quality porcelain to fit perfectly into the missing parts of the tooth.
- Bonding: The restoration is securely bonded to the tooth using specialized adhesive systems, ensuring long-lasting durability.
Advantages of Porcelain Inlay & Onlay Restorations
✅ Minimal Tooth Reduction: Preserves maximum healthy tooth structure.
✅ Superior Aesthetics & Durability: More aesthetic and resistant to chewing forces compared to composite fillings.
✅ Stain-Resistant: The polished porcelain surface prevents food particles, tobacco stains, and discoloration over time.
✅ Low Risk of Leakage & Decay: The precise fit reduces gaps where bacteria could cause further decay.
✅ Biocompatibility: Completely safe and does not trigger allergic reactions.