In cases of significant loss of tooth structure that cannot be addressed with composite filling or for patients with high durability expectations, porcelain inlays or onlays are utilized. After preparing the cavity, an impression is taken, and a 3D-designed inlay or onlay made from porcelain block is ready. This custom-made restoration is bonded to the patient's tooth cavity in the second session. Porcelain inlays and onlays provide exceptional strength and durability, making them suitable for patients who require long-lasting dental restorations. They are particularly beneficial for teeth with extensive damage or for individuals seeking optimal aesthetics and functionality.