CFR > Title 21 - Food and Drugs > CHAPTER I—FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES > SUBCHAPTER H—MEDICAL DEVICES (parts 800 to 898) > PART 872—DENTAL DEVICES > SUBPART E—Surgical Devices (§872.4120 to §872.4920) > 872.4880—Intraosseous fixation screw or wire.