Cleared Special

K143624 - Headless Compression Screw System

K143624 is the FDA 510(k) clearance for Headless Compression Screw System by Skeletal Dynamics, LLC. It is a Class 2 Orthopedic device (product code HWC) cleared through the Special 510(k) pathway after a 22-day FDA review.

K143624 · Skeletal Dynamics, LLC · Orthopedic device
Download Printable Device Report (PDF)
Optimized for regulatory review, auditing and printing
Jan 2015
Decision
22d
Days
Class 2
Risk

K143624 is an FDA 510(k) clearance for the Headless Compression Screw System. Classified as Screw, Fixation, Bone (product code HWC), Class II - Special Controls.

Submitted by Skeletal Dynamics, LLC (Miami, US). The FDA issued a Cleared decision on January 13, 2015 after a review of 22 days - a notably fast clearance cycle.

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. 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 Skeletal Dynamics, LLC devices

Submission Details

510(k) Number K143624 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received December 22, 2014
Decision Date January 13, 2015
Days to Decision 22 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
100d faster than avg
Panel avg: 122d · This submission: 22d
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 553
Devices cleared under the same product code (HWC) and FDA review panel - the closest regulatory comparables to K143624.
Herbert/Whipple Bone Screw System, Herbert/Whipple Bone Screw System, Herbert Cannulated Bone Screw System, Herbert Mini Bone Screw
K143165 · Zimmer, Inc. · Mar 2015
Cannulated Screw System
K143460 · Wrightmedicaltechnologyinc · Jan 2015
Arthrex Low Profile Screws
K143614 · Arthrex, Inc. · Jan 2015
3.Omm Biomet Cannulated Screw System
K143188 · Biomet Manufacturing Corp · Dec 2014
PhaLinx Hammertoe System
K142585 · Wrightmedicaltechnologyinc · Nov 2014
Biomet Headless Compression and Twist-off Screws
K142658 · Biomet Manufacturing Corp · Nov 2014