StacksVerified U.S. regulatory reference

21 CFR §878.3550

Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
  1. (a)Identification. A chin prosthesis is a silicone rubber solid device intended to be implanted to augment or reconstruct the chin.
  2. (b)Classification. Class II.