{"data":{"id":"us/21-cfr-872.3130","jurisdiction":"us","citation":"21 CFR 872.3130","heading":"Preformed anchor.","body":"(a) Identification. A preformed anchor is a device made of austenitic alloys or alloys containing 75 percent or greater gold or metals of the platinum group intended to be incorporated into a dental appliance, such as a denture, to help stabilize the appliance in the patient's mouth.\n(b) Classification. Class I (general controls). The device is exempt from the premarket notification procedures in subpart E of part 807 of this chapter subject to the limitations in § 872.9.","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":"a4f7771fc475b3ea97c7d220d4a7a6dab684462251a09ab9cf451d6edb5c2171","source_id":"us-cfr","stale":true,"prev":"us/21-cfr-872.3110","next":"us/21-cfr-872.3140"},"notice":"GroundRules: Original legal text. Not legal advice."}