Cleared Traditional

K990277 - O-RING ABUTMENT (FDA 510(k) Clearance)

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

K990277 · BioHorizons Implant Systems, Inc. · Dental device
Download Printable Device Report (PDF)
Optimized for regulatory review, auditing and printing
Apr 1999
Decision
71d
Days
Class 2
Risk

K990277 is an FDA 510(k) clearance for the O-RING ABUTMENT. Classified as Implant, Endosseous, Root-form (product code DZE), Class II - Special Controls.

Submitted by BioHorizons Implant Systems, Inc. (Birmingham, US). The FDA issued a Cleared decision on April 9, 1999 after a review of 71 days - a notably fast clearance cycle.

This device falls under the Dental FDA review panel, regulated under 21 CFR 872.3640 - the FDA dental 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.

View all BioHorizons Implant Systems, Inc. devices

Submission Details

510(k) Number K990277 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received January 28, 1999
Decision Date April 09, 1999
Days to Decision 71 days
Submission Type Traditional
Review Panel Dental (DE)
Summary Summary PDF
Third-party Review No - reviewed directly by FDA
Regulatory Context
Review time vs. panel average
56d faster than avg
Panel avg: 127d · This submission: 71d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

Product Code DZE Implant, Endosseous, Root-form
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 872.3640
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.

Regulatory Peers - DZE Implant, Endosseous, Root-form

All 1541
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