STRYKER ORTHOPAEDICS-MAHWAH UNKNOWN_TRIATHLON PS INSERT; PROSTHESIS, KNEE, PATELLO/FEMOROTIBIAL, SEMI-CONSTRAINED, UNCEMENTED, POROUS, CO
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Catalog Number UNK_JR |
Device Problem
Unstable (1667)
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Patient Problem
Joint Laxity (4526)
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Event Date 10/16/2023 |
Event Type
Injury
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Manufacturer Narrative
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Reported event: an event regarding instability involving an unknown triathlon insert was reported.The event was not confirmed.Method & results: -product evaluation and results: material analysis, visual, functional and dimensional inspections could not be performed as the device was not returned.-clinician review: no medical records were received for review with a clinical consultant.-product history review: could not be performed as the device lot details were not provided.-complaint history review: could not be performed as the device lot details were not provided.Conclusions: it was reported that the patient was revised due to instability.The exact cause of the event could not be determined because insufficient information was provided.Further information such as return of the device, pathology reports, pre- and post-operative x-rays and the revision operative report as well as patient history and follow-up notes are needed to complete the investigation for determining root cause.No further investigation for this event is possible at this time.If devices and/or additional information become available to indicate further evaluation is warranted, this record will be reopened.
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Event Description
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It was reported that the patient's left knee was revised due to pain and joint laxity.Surgeon resurfaced the patient's native patella and exchanged a ps insert for a thicker ps insert.Rep confirmed that no further information will be released by the hospital or surgeon.
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Search Alerts/Recalls
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