{"data":{"id":"us/21-cfr-872.3770","jurisdiction":"us","citation":"21 CFR 872.3770","heading":"Temporary crown and bridge resin.","body":"(a) Identification. A temporary crown and bridge resin is a device composed of a material, such as polymethylmethacrylate, intended to make a temporary prosthesis, such as a crown or bridge, for use until a permanent restoration is fabricated.\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":"70b1bd5aeb86e6796e2b7f0487236d1d4c29c7fc463d23973a4948951d4289c3","source_id":"us-cfr","stale":true,"prev":"us/21-cfr-872.3765","next":"us/21-cfr-872.3810"},"notice":"GroundRules: Original legal text. Not legal advice."}