Cleared Special

K251943 - Spineology Navigation Instruments (FDA 510(k) Clearance)

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

K251943 · Spineology, Inc. · Orthopedic device
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Dec 2025
Decision
163d
Days
Class 2
Risk

K251943 is an FDA 510(k) clearance for the Spineology Navigation Instruments. Classified as Orthopedic Stereotaxic Instrument within the OLO classification (a category covering orthopedic stereotaxic and surgical navigation instruments), Class II - Special Controls.

Submitted by Spineology, Inc. (Saint Paul, US). The FDA issued a Cleared decision on December 4, 2025 after a review of 163 days - an extended review cycle.

This device falls under the Orthopedic FDA review panel, regulated under 21 CFR 882.4560 - 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 Spineology, Inc. devices

Submission Details

510(k) Number K251943 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received June 24, 2025
Decision Date December 04, 2025
Days to Decision 163 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
41d slower than avg
Panel avg: 122d · This submission: 163d
Pathway characteristics
Modification to existing cleared device.

Device Classification

Product Code OLO Orthopedic Stereotaxic Instrument
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 882.4560
Definition Stereotaxic Guidance During Orthopedic Surgery Procedures. Indicated For Orthopedic Joint Or Spine Surgery. Neurological Stereotaxic Instruments Are Classified Under Product Code Haw.
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 - OLO Orthopedic Stereotaxic Instrument

All 422
Devices cleared under the same product code (OLO) and FDA review panel - the closest regulatory comparables to K251943.
Foundation Surgical Navigated Lateral Disc Prep Instruments
K260011 · Foundation Surgical Group, Inc. · Apr 2026
SPINEART Navigation Instrument System
K254158 · Spineart SA · Apr 2026
SYMPHONY Navigation Ready Instruments
K260240 · Medos International SARL · Mar 2026
REAL INTELLIGENCE™ CORI™
K260601 · Blue Belt Technologies, Inc. · Mar 2026
CUVIS-joint (CJ150)
K252037 · Curexo, Inc. · Mar 2026
TiLink-L Navigation Instruments
K253604 · SurGenTec, LLC · Mar 2026