Cleared Special

MEDACTA TOTAL HIP PROSTHESIS SYSTEM - AMISTEM C & QUADRA C SHORT NECK (K103189) - FDA 510(k) Clearance

Class II Orthopedic device cleared through the Special 510(k) pathway - typically does not require clinical trials.

K103189 · Medacta International S.A. · Orthopedic device
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Dec 2010
Decision
53d
Days
Class 2
Risk

K103189 is an FDA 510(k) clearance for the MEDACTA TOTAL HIP PROSTHESIS SYSTEM - AMISTEM C & QUADRA C SHORT NECK. Classified as Prosthesis, Hip, Semi-constrained, Metal/ceramic/polymer, Cemented Or Non-porous, Uncemented (product code LZO), Class II - Special Controls.

Submitted by Medacta International S.A. (San Diego, US). The FDA issued a Cleared decision on December 20, 2010 after a review of 53 days - a notably fast clearance cycle.

This device falls under the Orthopedic FDA review panel, regulated under 21 CFR 888.3353 - 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. Low regulatory complexity profile. This Special 510(k) clearance confirms that the manufacturer's modifications remained within the established regulatory envelope of the original cleared device.

View all Medacta International S.A. devices

Submission Details

510(k) Number K103189 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received October 28, 2010
Decision Date December 20, 2010
Days to Decision 53 days
Submission Type Special
Review Panel Orthopedic (OR)
Summary Summary PDF
Third-party Review No - reviewed directly by FDA
Regulatory Context
Review time vs. panel average
69d faster than avg
Panel avg: 122d · This submission: 53d
Pathway characteristics
Modification to existing cleared device.

Device Classification

Product Code LZO Prosthesis, Hip, Semi-constrained, Metal/ceramic/polymer, Cemented Or Non-porous, Uncemented
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 888.3353
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 - LZO Prosthesis, Hip, Semi-constrained, Metal/ceramic/polymer, Cemented Or Non-porous, Uncemented

All 287
Devices cleared under the same product code (LZO) and FDA review panel - the closest regulatory comparables to K103189.
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K101296 · Zimmer, Inc. · Jul 2010