Cleared Traditional

K873939 - ADI/B/*/HA-2 STAGE OSSEO. HYDRO. DENTAL IMPLANT

K873939 is an FDA 510(k) clearance for ADI/B/*/HA-2 STAGE OSSEO. HYDRO. DENTAL..., manufactured by Anchor Implants , Ltd.. The device is a Class 2 Dental device with product code DZE cleared through the Traditional 510(k) pathway after a 169-day FDA review.

K873939 · Anchor Implants , Ltd. · Dental device
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Mar 1988
Decision
169d
Days
Class 2
Risk

K873939 is an FDA 510(k) clearance for the ADI/B/*/HA-2 STAGE OSSEO. HYDRO. DENTAL IMPLANT. Classified as Implant, Endosseous, Root-form (product code DZE), Class II - Special Controls.

Submitted by Anchor Implants , Ltd. (Canada, CA). The FDA issued a Cleared decision on March 15, 1988 after a review of 169 days - an extended review 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: Standard predicate-based submission. Standard predicate reliance. This clearance follows a standard predicate-based equivalence path within the Dental review framework, consistent with the majority of Class II 510(k) submissions.

View all Anchor Implants , Ltd. devices

FDA 510(k) Submission Details - K873939

510(k) Number K873939 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received September 28, 1987
Decision Date March 15, 1988
Days to Decision 169 days
Submission Type Traditional
Review Panel Dental (DE)
Summary -
Third-party Review No - reviewed directly by FDA
Regulatory Context
Review time vs. panel average
41d slower than avg
Panel avg: 128d · This submission: 169d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

DZE Device Classification - Class 2, Special Controls

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 1331
Devices cleared under the same product code (DZE) and FDA review panel - the closest regulatory comparables to K873939.
TITANIUM FORCEPS
K891618 · Implant Innovations International, Inc. · Apr 1989
IMZ O-RING ATTACHMENT
K883211 · Interpore Intl. · Nov 1988
INNOVATIVE IMPLANTS AND COVER SCREWS
K874590 · Implant Innovations International, Inc. · May 1988
THE MICRO-VENT/HA
K873255 · Core-Vent Corp. · Mar 1988
NON-ROTATING GOLD CYLINDER AND SCREW
K874400 · Implant Innovations International, Inc. · Mar 1988
VENT CORP PIB IMPLANT
K873818 · Core-Vent Corp. · Feb 1988