2023 年 14 巻 2 号 p. 76-80
The effects of overgrown gingiva, bleeding, and exudate can interfere with the treatment of caries extending below the gingival margin. Deep margin elevation is a method of restoring caries that has progressed below the gingival margin in which the restoration margin is elevated above the gingival margin. We conducted deep margin elevation using a microscope and a semiconductor laser, carrying out ceramic inlay restoration with an intra-oral scanner (CEREC Omnicam, Dentsply Sirona) for the successful conduct of precise, minimally invasive restoration.