Cleared Traditional

WHITESIDE ORTHOLOC II REV POST STAB TOTAL KNEE SY (K871776) - FDA 510(k) Clearance

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

K871776 · Dow Corning Wright · Orthopedic device
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Aug 1987
Decision
89d
Days
Class 2
Risk

K871776 is an FDA 510(k) clearance for the WHITESIDE ORTHOLOC II REV POST STAB TOTAL KNEE SY. Classified as Prosthesis, Knee, Patellofemorotibial, Semi-constrained, Cemented, Polymer/metal/polymer (product code JWH), Class II - Special Controls.

Submitted by Dow Corning Wright (Arlington, US). The FDA issued a Cleared decision on August 3, 1987 after a review of 89 days - a notably fast clearance cycle.

This device falls under the Orthopedic FDA review panel, regulated under 21 CFR 888.3560 - 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: 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 Dow Corning Wright devices

Submission Details

510(k) Number K871776 FDA.gov
FDA Decision Cleared Substantially Equivalent - NSE Converted (SN)
Date Received May 06, 1987
Decision Date August 03, 1987
Days to Decision 89 days
Submission Type Traditional
Review Panel Orthopedic (OR)
Summary -
Third-party Review No - reviewed directly by FDA
Regulatory Context
Review time vs. panel average
33d faster than avg
Panel avg: 122d · This submission: 89d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

Product Code JWH Prosthesis, Knee, Patellofemorotibial, Semi-constrained, Cemented, Polymer/metal/polymer
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 888.3560
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 Peers - JWH Prosthesis, Knee, Patellofemorotibial, Semi-constrained, Cemented, Polymer/metal/polymer

All 522
Devices cleared under the same product code (JWH) and FDA review panel - the closest regulatory comparables to K871776.
INSALL/BURSTEIN* II MODULAR TOTAL KNEE
K872379 · Zimmer, Inc. · Oct 1987
AMK TOTAL KNEE SYSTEM, PATELLA COMPONENT
K873197 · Depuy, Inc. · Oct 1987
HOWMEDICA KINEMATIC II MODULAR TIBIAL COMPONENT
K871349 · Howmedica Corp. · Sep 1987
MODIFIED ANATOMIC MODULAR KNEE (AMK) SYSTEM
K871585 · Depuy, Inc. · Jul 1987
KINEMATIC III POST CRUCIATE TOTAL CONDYLAR KNEE SY
K871772 · Howmedica Corp. · Jun 1987
OMNIFIT(R) TOTAL KNEE SYSTEM (MODIFICATION)
K871769 · Osteonics Corp. · Jun 1987