Cleared Traditional

K090763 - RESTORIS MULTICOMPARTMENTAL KNEE (MCK) ...

K090763 is the FDA 510(k) clearance for RESTORIS MULTICOMPARTMENTAL KNEE (MCK) ... by Mako Surgical Corporation. It is a Class 2 Orthopedic device (product code NPJ) cleared through the Traditional 510(k) pathway after a 86-day FDA review.

K090763 · Mako Surgical Corporation · Orthopedic device
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Jun 2009
Decision
86d
Days
Class 2
Risk

K090763 is an FDA 510(k) clearance for the RESTORIS MULTICOMPARTMENTAL KNEE (MCK) SYSTEM. Classified as Prosthesis, Knee Patellofemorotibial, Partial, Semi-constrained, Cemented, Polymer/metal/polymer (product code NPJ), Class II - Special Controls.

Submitted by Mako Surgical Corporation (Fort Lauderdale, US). The FDA issued a Cleared decision on June 17, 2009 after a review of 86 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 Mako Surgical Corporation devices

Submission Details

510(k) Number K090763 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received March 23, 2009
Decision Date June 17, 2009
Days to Decision 86 days
Submission Type Traditional
Review Panel Orthopedic (OR)
Summary Summary PDF
Third-party Review No - reviewed directly by FDA
Regulatory Context
Review time vs. panel average
36d faster than avg
Panel avg: 122d · This submission: 86d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

Product Code NPJ Prosthesis, Knee Patellofemorotibial, Partial, Semi-constrained, Cemented, Polymer/metal/polymer
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 888.3560
Definition The Device Is Intended To Replace The Medial Condyle And The Patellofemoral Compartment Of The Distal Femur With A Single Device. The Device Is Meant To Be Used With A Uni-compartmental Tibial Base And Insert And A Resurfacing Patella. The Device Is Intended To Be Used With Bone Cement.
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 - NPJ Prosthesis, Knee Patellofemorotibial, Partial, Semi-constrained, Cemented, Polymer/metal/polymer

All 9
Devices cleared under the same product code (NPJ) and FDA review panel - the closest regulatory comparables to K090763.
IDUO BICOMPARTMENTAL KNEE REPAIR SYSTEM
K093513 · Conformis, Inc. · Dec 2009
SMITH & NEPHEW, INC. JOURNEY SELECT KNEE SYSTEM
K093056 · Smith & Nephew, Inc. · Dec 2009
DEPUY GCK FEMORAL AND TIBIAL COMPONENTS
K070849 · DePuy Orthopaedics, Inc. · Jun 2007
DEPUY GRADUATED COMPARTMENTAL KNEE (GCK)
K061648 · DePuy Orthopaedics, Inc. · Sep 2006
SMITH & NEPHEW COMPETITOR DEUCE FEMORAL COMPONENTS
K061569 · Smith & Nephew, Inc. · Jul 2006
CONFORMIS BICOMPARTMENTAL KNEE REPAIR SYSTEM
K053488 · Conformis, Inc. · Mar 2006