Cleared Special

K193233 - Restoration Modular Hip System

K193233 is the FDA 510(k) clearance for Restoration Modular Hip System by Howmedica Osteonics Corp. (Aka Stryker Orthopaedics). It is a Class 2 Orthopedic device (product code LPH) cleared through the Special 510(k) pathway after a 184-day FDA review.

K193233 · Howmedica Osteonics Corp. (Aka Stryker Orthopaedics) · Orthopedic device
Download Printable Device Report (PDF)
Optimized for regulatory review, auditing and printing
May 2020
Decision
184d
Days
Class 2
Risk

K193233 is an FDA 510(k) clearance for the Restoration® Modular Hip System. Classified as Prosthesis, Hip, Semi-constrained, Metal/polymer, Porous Uncemented (product code LPH), Class II - Special Controls.

Submitted by Howmedica Osteonics Corp. (Aka Stryker Orthopaedics) (Mahwah, US). The FDA issued a Cleared decision on May 27, 2020 after a review of 184 days - an extended review cycle.

This device falls under the Orthopedic FDA review panel, regulated under 21 CFR 888.3358 - the FDA orthopedic device regulatory framework. As a Special 510(k), this submission covers a manufacturer modification to an existing cleared device rather than a new device introduction.

Device pattern: Iterative device modification. Standard predicate reliance. This Special 510(k) clearance confirms that the manufacturer's modifications remained within the established regulatory envelope of the original cleared device.

View all Howmedica Osteonics Corp. (Aka Stryker Orthopaedics) devices

Submission Details

510(k) Number K193233 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received November 25, 2019
Decision Date May 27, 2020
Days to Decision 184 days
Submission Type Special
Review Panel Orthopedic (OR)
Summary Summary PDF
Third-party Review No - reviewed directly by FDA
Combination Product No
PCCP Authorized No
Regulatory Context
Review time vs. panel average
62d slower than avg
Panel avg: 122d · This submission: 184d
Pathway characteristics
Modification to existing cleared device.

Device Classification

Product Code LPH Prosthesis, Hip, Semi-constrained, Metal/polymer, Porous Uncemented
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 888.3358
What this classification means

Class II devices require demonstration of substantial equivalence to a legally marketed predicate device. This pathway does not require clinical trials - it relies on engineering equivalence and performance data. Most Orthopedic devices follow this clearance model.

Regulatory Peers - LPH Prosthesis, Hip, Semi-constrained, Metal/polymer, Porous Uncemented

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