---
kind: "section"
citation: "21 C.F.R. § 872.3770"
title: "21"
number: "872.3770"
heading: "Temporary crown and bridge resin."
url: "https://uscodex.org/cfr/21/872.3770"
---

# §872.3770. Temporary crown and bridge resin.

- (a) **Identification.** A temporary crown and bridge resin is a device composed of a material, such as polymethylmethacrylate, intended to make a temporary prosthesis, such as a crown or bridge, for use until a permanent restoration is fabricated.
- (b) **Classification.** Class II.

## Notes

### Authority

Authority: 21 U.S.C. 351, 360, 360c, 360e, 360j, 360 l, 371.

### Source

Source: 52 FR 30097, Aug. 12, 1987, unless otherwise noted.