Clearance Summary
Triathlon® Total Knee System - Triathlon® X3® Medial Stabilized Tibial Bearing Insert received FDA 510(k) clearance under submission number K253637, sponsored by Howmedica Osteonics Corp., Dba Stryker Orthopaedics. The device was reviewed via the Traditional premarket notification pathway and assigned to the Orthopedic review panel. The statutory decision date of record is 2026-02-18.
- Submission: K253637
- Applicant / Sponsor: Howmedica Osteonics Corp., Dba Stryker Orthopaedics
- Clearance pathway: Traditional
- Review panel: Orthopedic
- Device class: Class II
- Regulation citation: 21 CFR 888.3565
- Decision date: 2026-02-18
Classification & Regulation
This clearance is catalogued under FDA product code MBH and 21 CFR 888.3565, within the Orthopedic review panel as a Class II device.