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FDA 510(k)

Triathlon® Total Knee System - Triathlon® X3® Medial Stabilized Tibial Bearing Insert

K-Number: K253637 · 2026-02-18

ApplicantHowmedica Osteonics Corp., Dba Stryker Orthopaedics
Decision Date2026-02-18
Product CodeMBH
Advisory CommitteeOR
DecisionSubstantially Equivalent

Device Summary

Triathlon® Total Knee System - Triathlon® X3® Medial Stabilized Tibial Bearing Insert is the device name listed in this FDA 510(k) record. The listed applicant is Howmedica Osteonics Corp., Dba Stryker Orthopaedics. It received FDA 510(k) clearance on 2026-02-18 under 510(k) number K253637. The device is classified under product code MBH. It was reviewed by the OR advisory panel. FDA Decision: Substantially Equivalent.

Frequently Asked Questions

What is the Triathlon® Total Knee System - Triathlon® X3® Medial Stabilized Tibial Bearing Insert?

Triathlon® Total Knee System - Triathlon® X3® Medial Stabilized Tibial Bearing Insert is a medical device that received FDA 510(k) clearance on 2026-02-18. The listed applicant is Howmedica Osteonics Corp., Dba Stryker Orthopaedics. The 510(k) number is K253637.

When did Triathlon® Total Knee System - Triathlon® X3® Medial Stabilized Tibial Bearing Insert receive FDA 510(k) clearance?

Triathlon® Total Knee System - Triathlon® X3® Medial Stabilized Tibial Bearing Insert received FDA 510(k) clearance on 2026-02-18, under 510(k) number K253637.

Who is the listed applicant for Triathlon® Total Knee System - Triathlon® X3® Medial Stabilized Tibial Bearing Insert?

The FDA 510(k) record lists Howmedica Osteonics Corp., Dba Stryker Orthopaedics as the applicant. This does not by itself establish the device manufacturer.

What is the FDA product code for Triathlon® Total Knee System - Triathlon® X3® Medial Stabilized Tibial Bearing Insert?

The FDA product code for Triathlon® Total Knee System - Triathlon® X3® Medial Stabilized Tibial Bearing Insert is MBH.

Related Clinical Trials

Related records are matched automatically using names, product codes, or other metadata. A match does not establish a verified clinical, scientific, corporate, or regulatory relationship; review the linked official sources.

NCT03391323Medacta GMK Sphere® vs. Medacta GMK PS Post-Market Outcomes StudyCOMPLETEDNCT07199738A Multi-Center Study Assessing the Safety and Efficacy of the LEGION Medial Stabilized (MS) Insert in Patients Undergoing a Total Knee Arthroplasty (TKA)RECRUITINGNCT02521103Triathlon Tritanium Cone Augments Outcomes StudyACTIVE_NOT_RECRUITINGNCT03153449ATTUNE® Revision- Complex Primary in Total Knee Arthroplasty PopulationACTIVE_NOT_RECRUITINGNCT03153475ATTUNE Revision System in the Revision Total Knee Arthroplasty PopulationACTIVE_NOT_RECRUITINGNCT04358601All-poly Versus Metal-backedACTIVE_NOT_RECRUITING

Other records listing Howmedica Osteonics Corp., Dba Stryker Orthopaedics as applicant

Related records are matched automatically using names, product codes, or other metadata. A match does not establish a verified clinical, scientific, corporate, or regulatory relationship; review the linked official sources.

K261898Triathlon® Knee System; Triathlon® Hinge Knee System; Scorpio® Total Knee SystemK261624Omnifit® 20° Series I Insert;Omnifit® Crossfire® 10° Series II Insert; Constrained Acetabular Insert; Trident® Crossfire® 0° Polyethylene Insert; Trident ® Crossfire ® 10° Polyethylene Insert;System 12 Crossfire® 10° Insert; Trident® 0° Constrained Acetabular Insert; Trident® Constrained Acetabular Liner;Trident® All Poly Constrained Acetabular Insert; Crossfire® Eccentric Insert 10°; Artisan® Bone Plug;UHR® Universal Head Bipolar ComponentK252898Triathlon® Tritanium® Asymmetric Patella; Triathlon® Tritanium® Symmetric Patella; Triathlon® Symmetric Patella; Triathlon® Asymmetric Patella; Scorpio® Universal Dome Patella; Triathlon® Hinge BumperK252044Triathlon® Total Knee System - Triathlon® Gold Femoral ComponentsK251665Triathlon® Hinge Knee SystemK250989Stryker and Serf hip devices

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Related Devices (Code: MBH)

Related records are matched automatically using names, product codes, or other metadata. A match does not establish a verified clinical, scientific, corporate, or regulatory relationship; review the linked official sources.

K251840Zimmer® Persona® Personalized Knee SystemZimmer, Inc.K253189Persona the Personalized Knee System (Persona Porous Plasma Spray PPS Femurs)Zimmer, Inc.K253328GMK 3D Metal Tibial Tray ExtensionMedacta International S.A.K253239Active-V Total Knee System; World Total Knee SystemSignature Orthopaedics Pty, Ltd.K253161Balanced Knee System TriMax Porous Femoral ComponentsOrtho Development Corp.K252777Freedom Metaphyseal Cone Implants (Metaphyseal Cones)Maxx Orthopedics, Inc.

Official Source

View on FDA Database →

Data sourced from FDA Open API. For the most current and authoritative information, always refer to the official record.

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