About This 510(k) Submission
K253681 is an FDA 510(k) clearance for the TERA HARZ Hard Denture (THD-C-500); TERA HARZ Hard Denture (THD-C-1000); TERA HARZ Hard Denture (THD-LP-500); TERA HARZ Hard Denture (THD-LP-1000); TERA HARZ Hard Denture (THD-P-500); TERA HARZ Hard Denture (THD-P-1000); TERA HARZ Hard Denture (THD-CP-500); TERA HARZ Hard Denture (THD-CP-1000), a Resin, Denture, Relining, Repairing, Rebasing (Class II — Special Controls, product code EBI), submitted by Graphy, Inc. (Seoul, KR). The FDA issued a Cleared decision on November 21, 2025. This device falls under the Dental review panel. Regulated under 21 CFR 872.3760.