Cleared Traditional

K181549 - Curiteva Midline Anterior Cervical Plate System (or Curiteva Anterior Cervical Plate System) (FDA 510(k) Clearance)

Class II Orthopedic device cleared through predicate-based substantial equivalence - typically does not require clinical trials.

K181549 · Curiteva, LLC · Orthopedic device
Aug 2018
Decision
52d
Days
Class 2
Risk

K181549 is an FDA 510(k) clearance for the Curiteva Midline Anterior Cervical Plate System (or Curiteva Anterior Cervica.... Classified as Appliance, Fixation, Spinal Intervertebral Body (product code KWQ), Class II - Special Controls.

Submitted by Curiteva, LLC (Tanner, US). The FDA issued a Cleared decision on August 3, 2018 after a review of 52 days - a notably fast clearance cycle.

This device falls under the Orthopedic FDA review panel, regulated under 21 CFR 888.3060 - the FDA orthopedic device regulatory framework. The Traditional 510(k) pathway establishes clearance through substantial equivalence to a legally marketed predicate device, without requiring clinical trial data.

Device pattern: Fast-track predicate clearance. Standard predicate reliance. The short review cycle indicates strong predicate alignment - the FDA found sufficient equivalence without extended technical review.

Submission Details

510(k) Number K181549 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received June 12, 2018
Decision Date August 03, 2018
Days to Decision 52 days
Submission Type Traditional
Review Panel Orthopedic (OR)
Summary Summary PDF
Regulatory Context
Review time vs. panel average
64d faster than avg
Panel avg: 116d · This submission: 52d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

Product Code KWQ Appliance, Fixation, Spinal Intervertebral Body
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 888.3060
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 - KWQ Appliance, Fixation, Spinal Intervertebral Body

All 37
Devices cleared under the same product code (KWQ) and FDA review panel - the closest regulatory comparables to K181549.
VyPlate™ Anterior Cervical Plate System
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ANTERIS Thoracolumbar Plate System
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PathLoc Lumbar Plate System
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Aster
K254182 · Osteonic Co., Ltd. · Feb 2026
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K253201 · 4Web, Inc. · Feb 2026
aprevo® cervical plating system
K252611 · Carlsmed, Inc. · Dec 2025