Cleared Abbreviated

ZIRCONIA BLANKS (ZIRCOSTAR) (K120852) - FDA 510(k) Clearance

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

K120852 · Kerox, Ltd. · Dental device
Download Printable Device Report (PDF)
Optimized for regulatory review, auditing and printing
Jun 2012
Decision
77d
Days
Class 2
Risk

K120852 is an FDA 510(k) clearance for the ZIRCONIA BLANKS (ZIRCOSTAR). Classified as Powder, Porcelain (product code EIH), Class II - Special Controls.

Submitted by Kerox, Ltd. (Great Neck, US). The FDA issued a Cleared decision on June 6, 2012 after a review of 77 days - a notably fast clearance cycle.

This device falls under the Dental FDA review panel, regulated under 21 CFR 872.6660 - the FDA dental device regulatory framework. The Abbreviated 510(k) pathway was used, relying on FDA-recognized standards to demonstrate substantial equivalence.

Device pattern: Standards-based predicate clearance. Standards-verified equivalence. The Abbreviated pathway signals strong alignment with FDA-recognized performance standards - typically associated with lower review burden and faster clearance cycles.

View all Kerox, Ltd. devices

Submission Details

510(k) Number K120852 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received March 21, 2012
Decision Date June 06, 2012
Days to Decision 77 days
Submission Type Abbreviated
Review Panel Dental (DE)
Summary Summary PDF
Third-party Review No - reviewed directly by FDA
Regulatory Context
Review time vs. panel average
50d faster than avg
Panel avg: 127d · This submission: 77d
Pathway characteristics
Standards-based clearance path.

Device Classification

Product Code EIH Powder, Porcelain
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 872.6660
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 Dental devices follow this clearance model.

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