Affixus Retrograde Femoral Nailing System

FDA 510(k) K253566 · Zimmer, Inc.

Substantially Equivalent

510(k) numberK253566

Submission

Device name
Affixus Retrograde Femoral Nailing System
Applicant
Zimmer, Inc.
Warsaw, IN, US
Received
November 17, 2025
Decision date
March 12, 2026
Decision
Substantially Equivalent (SESE)
Type
Traditional 510(k)
Summary
510(k) summary available from FDA

Official FDA 510(k) record

Device classification

Product code
HSB – Rod, Fixation, Intramedullary And Accessories
Device class
Class II (moderate risk)
Regulation
21 CFR 888.3020
Specialty
Orthopedic
Implant
Yes

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Questions and answers

When was Affixus Retrograde Femoral Nailing System cleared by the FDA?

Affixus Retrograde Femoral Nailing System (K253566) received a 510(k) decision of Substantially Equivalent on March 12, 2026, 115 days after the submission was received.

What is the product code of K253566?

The FDA product code is HSB – Rod, Fixation, Intramedullary And Accessories, a Class II (moderate risk) device regulated under 21 CFR 888.3020.