Cleared Traditional

K180655 - Viking Lumbar Polyaxial Screw System

K180655 is the FDA 510(k) clearance for Viking Lumbar Polyaxial Screw System by Presidio Surgical. It is a Class 2 Orthopedic device (product code NKB) cleared through the Traditional 510(k) pathway after a 122-day FDA review.

K180655 · Presidio Surgical · Orthopedic device
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Jul 2018
Decision
122d
Days
Class 2
Risk

K180655 is an FDA 510(k) clearance for the Viking Lumbar Polyaxial Screw System. Classified as Thoracolumbosacral Pedicle Screw System within the NKB classification (a category for thoracolumbosacral pedicle screw systems), Class II - Special Controls.

Submitted by Presidio Surgical (Alamo, US). The FDA issued a Cleared decision on July 13, 2018 after a review of 122 days - within the typical 510(k) review window.

This device falls under the Orthopedic FDA review panel, regulated under 21 CFR 888.3070 - 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: Standard predicate-based submission. Standard predicate reliance. This clearance follows a standard predicate-based equivalence path within the Orthopedic review framework, consistent with the majority of Class II 510(k) submissions.

View all Presidio Surgical devices

Submission Details

510(k) Number K180655 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received March 13, 2018
Decision Date July 13, 2018
Days to Decision 122 days
Submission Type Traditional
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
At panel average
Panel avg: 122d · This submission: 122d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

Product Code NKB Thoracolumbosacral Pedicle Screw System
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 888.3070
Definition Intended To Provide Immobilization And Stabilization Of Spinal Segments In Thoracic, Lumbar, And Sacral Spine As An Adjunct To Fusion.
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 Consultant

Empirical Testing Corp
Meredith Lee May

The regulatory consultant manages the 510(k) submission process on behalf of the applicant - coordinating technical documentation, predicate strategy and FDA communications. Identifying the consultant behind a submission is a key signal for competitive regulatory intelligence.

Regulatory Peers - NKB Thoracolumbosacral Pedicle Screw System

All 661
Devices cleared under the same product code (NKB) and FDA review panel - the closest regulatory comparables to K180655.
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