Cleared Special

K073570 - DEPUY TRI-LOCK BONE PRESERVATION STEM (FDA 510(k) Clearance)

Feb 2008
Decision
63d
Days
Class 2
Risk

K073570 is an FDA 510(k) clearance for the DEPUY TRI-LOCK BONE PRESERVATION STEM. This device is classified as a Prosthesis, Hip, Semi-constrained, Metal/ceramic/polymer, Cemented Or Non-porous, Uncemented (Class II - Special Controls, product code LZO).

Submitted by DePuy Orthopaedics, Inc. (Warsaw, US). The FDA issued a Cleared decision on February 21, 2008, 63 days after receiving the submission on December 20, 2007.

This device falls under the Orthopedic FDA review panel. Regulated under 21 CFR 888.3353.

Submission Details

510(k) Number K073570 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received December 20, 2007
Decision Date February 21, 2008
Days to Decision 63 days
Submission Type Special
Review Panel Orthopedic (OR)
Summary Summary PDF

Device Classification

Product Code LZO - Prosthesis, Hip, Semi-constrained, Metal/ceramic/polymer, Cemented Or Non-porous, Uncemented
Device Class Class II - Special Controls
CFR Regulation 21 CFR 888.3353

Similar Devices - LZO Prosthesis, Hip, Semi-constrained, Metal/ceramic/polymer, Cemented Or Non-porous, Uncemented

All 43
implaFit® short stems
K252401 · Implantcast GmbH · Mar 2026
Libertas Taper Short (TS) Uncemented Femoral Stem (Libertas TS Stem)
K253171 · Maxx Orthopedics, Inc. · Jan 2026
Coated hip implants
K250450 · Medacta International S.A. · Sep 2025
Longboard Revision Hip Stem
K243021 · Signature Orthopaedics Pty, Ltd. · Aug 2025
Z1 Hip System
K251906 · Zimmer, Inc. · Jul 2025
RECLAIM Monobloc Revision Femoral Stem
K251292 · Depuy Ireland UC · May 2025