21 CFR 872.3910
§ 872.3910 Backing and facing for an artificial tooth.
United States · 21 CFR — Food and Drugs · Status: effective
Cite this
- Citation
- 21 CFR 872.3910, § 872.3910 Backing and facing for an artificial tooth, United States, version 1 as recorded 2026-07-09, yourstate.us, https://yourstate.us/provision/90118
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Full text
(a) Identification. A backing and facing for an artificial tooth is a device intended for use in fabrication of a fixed or removable dental appliance, such as a crown or bridge. The backing, which is made of gold, is attached to the dental appliance and supports the tooth-colored facing, which is made of porcelain or plastic.
(b) Classification. Class I (general controls). The device is exempt from the premarket notification procedures in subpart E of part 807 of this chapter subject to the limitations in § 872.9.
Legislative history
This is a federal regulation, adopted through agency rulemaking under the Administrative Procedure Act — not enacted by a recorded vote of Congress.