---
kind: "section"
citation: "21 C.F.R. § 874.3760"
title: "21"
number: "874.3760"
heading: "Sacculotomy tack (Cody tack)"
url: "https://uscodex.org/cfr/21/874.3760"
---

# §874.3760. Sacculotomy tack (Cody tack)

- (a) **Identification.** A sacculotomy tack (Cody tack) is a device that consists of a pointed stainless steel tack intended to be implanted to relieve the symptoms of vertigo. The device repetitively ruptures the utricular membrane as the membrane expands under increased endolymphatic pressure.
- (b) **Classification.** Class II.

## Notes

### Authority

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

### Source

Source: 51 FR 40389, Nov. 6, 1986, unless otherwise noted.