ClearanceBrief
510(k) K223528 · KRO Prosthesis, Knee, Femorotibial, Constrained, Cemented, Metal/Polymer

Triathlon® Hinge Knee System

ApplicantHowmedica Osteonics Corp., Dba Stryker Orthopaedics, Mahwah NJ, US
DecisionSubstantially Equivalent, Jan 20, 2023
ReceivedNov 23, 2022
TypeTraditional
FDA recordOpen on fda.gov

Recalls that name K223528

DateFirm and productCodeLinked 510(k)
Sep 16, 2026Howmedica Osteonics Corp.
TRIATHLON HINGE INSERT SIZE 4 11MM 5612-P-411 TRIATHLON HINGE INSERT SIZE 4 13MM 5612-P-413 Orthopaedic implant components manufactured from UHMWPE (polyethylene)
Open, Classified
KRONone listed

Links come from the 510(k) numbers listed on each FDA recall record. We don't infer predicate chains.