Cleared Special

K133713 - CHARLOTTE (TM) SNAP-OFF SCREW (FDA 510(k) Clearance)

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

K133713 · Wrightmedicaltechnologyinc · Orthopedic device
Download Printable Device Report (PDF)
Optimized for regulatory review, auditing and printing
Mar 2014
Decision
92d
Days
Class 2
Risk

K133713 is an FDA 510(k) clearance for the CHARLOTTE (TM) SNAP-OFF SCREW. Classified as Screw, Fixation, Bone (product code HWC), Class II - Special Controls.

Submitted by Wrightmedicaltechnologyinc (Arlington, US). The FDA issued a Cleared decision on March 7, 2014 after a review of 92 days - within the typical 510(k) review window.

This device falls under the Orthopedic FDA review panel, regulated under 21 CFR 888.3040 - 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 Wrightmedicaltechnologyinc devices

Submission Details

510(k) Number K133713 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received December 05, 2013
Decision Date March 07, 2014
Days to Decision 92 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
30d faster than avg
Panel avg: 122d · This submission: 92d
Pathway characteristics
Modification to existing cleared device.

Device Classification

Product Code HWC Screw, Fixation, Bone
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 888.3040
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 - HWC Screw, Fixation, Bone

All 1054
Devices cleared under the same product code (HWC) and FDA review panel - the closest regulatory comparables to K133713.
OSSIOfiber® Threaded Trimmable Fixation Nail
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TITAN Nail
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CoAptix S System
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Tyber Medical Trauma Screw
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DynaNail Mini
K254110 · MedShape, Inc. · Mar 2026
Treace Medical Concepts (TMC) Screw Fixation System
K260361 · Treace Medical Concepts, Inc. · Mar 2026