{"data":{"id":"us/21-cfr-882.5910","jurisdiction":"us","citation":"21 CFR 882.5910","heading":"Dura substitute.","body":"(a) Identification. A dura substitute is a sheet or material that is used to repair the dura mater (the membrane surrounding the brain).\n(b) Classification. Class II (performance standards).","path":["Title 21—Food and Drugs","CHAPTER I—FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES","SUBCHAPTER H—MEDICAL DEVICES","PART 882—NEUROLOGICAL DEVICES","Subpart F—Neurological Therapeutic 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":"98752ec06a729fa376c950f0ab19e6c7d239827b805b54eba04ec2253d24c245","source_id":"us-cfr","stale":true,"prev":"us/21-cfr-882.5900","next":"us/21-cfr-882.5940"},"notice":"GroundRules: Original legal text. Not legal advice."}