EJZClass I

Knife, Margin Finishing, Operative

21 CFR 872.4565 / Dental

EJZ is the FDA product code for Knife, Margin Finishing, Operative, a class I device type, regulated under 21 CFR 872.4565. As of 2026-09-10, FDA records hold 2 510(k) clearances under this code, the most recent dated 1987-10-09, and no recalls.

Classification record

Product code: EJZ
Device name: Knife, Margin Finishing, Operative
Regulation: 21 CFR 872.4565
Device class: Class I
Review panel: Dental
Submission type: 510(k) exempt
Implant: No
Life sustaining or supporting: No
GMP exempt: No
Third party review eligible: No
Ingested clearances: 2
Ingested recalls: 0

Clearances, product code EJZ

By decision year

2 clearances under product code EJZ with a decision year between 1982 and 1987, 1982 the highest year at 1.

Show the numbers

510(k) clearances under FDA product code EJZ by decision year
Year	Clearances
1982	1
1987	1

Applicants with the most clearances

Product code EJZ

Applicants holding the most 510(k) clearances under product code EJZ
Applicant	Clearances
Miltex, Inc.	1
Wonder Wire	1

Companies listing this code with FDA

Companies whose registered establishments list this code

12 of 39 companies shown, in name order

Recent clearances

Product code EJZ

Recent recalls

Product code EJZ

FDA records show no recalls under product code EJZ.

MDM coverage of this record lists here, newest first.

About this record

Sourced from the FDA device classification database, ingested from openFDA. The definition, regulation number, device class and review panel are FDA’s own fields, reproduced without editing.

MDM adds the counts: clearances by decision year, the applicants holding the most clearances under this code, recalls that name it, and the registered establishments that list it. Every count is computed from ingested records only.

Data as of 2026-10-05, the FDA export date for this dataset. Page last changed 2026-09-05. View this product code on fda.gov (opens on fda.gov)