{"data":{"id":"us/21-cfr-872.3690","jurisdiction":"us","citation":"21 CFR 872.3690","heading":"Tooth shade resin material.","body":"(a) Identification. Tooth shade resin material is a device composed of materials such as bisphenol-A glycidyl methacrylate (Bis-GMA) intended to restore carious lesions or structural defects in teeth.\n(b) Classification. Class II.","path":["Title 21—Food and Drugs","CHAPTER I—FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES","SUBCHAPTER H—MEDICAL DEVICES","PART 872—DENTAL DEVICES","Subpart D—Prosthetic Devices"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-21.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:24:47Z","sha256":"485f9fa02b7e68e9dcafa08da611b48553207e97ca2789f909ccdf137b562a7d","source_id":"us-cfr","stale":true,"prev":"us/21-cfr-872.3680","next":"us/21-cfr-872.3710"},"notice":"GroundRules: Original legal text. Not legal advice."}