{"data":{"id":"us/21-cfr-888.3400","jurisdiction":"us","citation":"21 CFR 888.3400","heading":"Hip joint femoral (hemi-hip) metallic resurfacing prosthesis.","body":"(a) Identification. A hip joint femoral (hemi-hip) metallic resurfacing prosthesis is a device intended to be implanted to replace a portion of the hip joint. This generic type of device includes prostheses that have a femoral resurfacing component made of alloys, such as cobalt-chromium-molybdenum.\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 888—ORTHOPEDIC 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":"49dbcebdf2cf8cb3b0b63e99cc6d62bb13e910a77371b40fdb2930b5cee0ddd7","source_id":"us-cfr","stale":true,"prev":"us/21-cfr-888.3390","next":"us/21-cfr-888.3410"},"notice":"GroundRules: Original legal text. Not legal advice."}