Cleared Traditional

HYDROXYAPATITE (K842718) - FDA 510(k) Clearance

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

K842718 · Depuy, Inc. · Dental device
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Nov 1984
Decision
117d
Days
Class 2
Risk

K842718 is an FDA 510(k) clearance for the HYDROXYAPATITE. Classified as Bone Grafting Material, Synthetic (product code LYC), Class II - Special Controls.

Submitted by Depuy, Inc. (Warsaw, US). The FDA issued a Cleared decision on November 7, 1984 after a review of 117 days - within the typical 510(k) review window.

This device falls under the Dental FDA review panel, regulated under 21 CFR 872.3930 - 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 Depuy, Inc. devices

Submission Details

510(k) Number K842718 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received July 13, 1984
Decision Date November 07, 1984
Days to Decision 117 days
Submission Type Traditional
Review Panel Dental (DE)
Summary -
Third-party Review No - reviewed directly by FDA
Combination Product No
PCCP Authorized No
Regulatory Context
Review time vs. panel average
10d faster than avg
Panel avg: 127d · This submission: 117d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

Product Code LYC Bone Grafting Material, Synthetic
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 872.3930
Definition A Synthetic Bone Grafting Material Is Synthetically-derived Device, Such As Hydroxylapatite, Intended To Fill, Augment, Or Reconstruct Periodontal And Or Bony Defects Of The Upper Or Lower Jaw.
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 - LYC Bone Grafting Material, Synthetic

All 26
Devices cleared under the same product code (LYC) and FDA review panel - the closest regulatory comparables to K842718.
RESOLUT REGENERATIVE MATERIAL
K970884 · W.L. Gore & Associates, Inc. · May 1997
RESOLUT REGENERATIVE MATERIAL
K962624 · W.L. Gore & Associates, Inc. · Oct 1996
RESOLUT REGENERATIVE MATERIAL
K932866 · W.L. Gore & Associates, Inc. · Mar 1995
SYNTHOGRAFT LG-AUGMENTATION & BONE FILL
K821752 · Depuy, Inc. · Aug 1982