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Patient was reporting "clanking" during post op pt.X-rays looked in order according to the surgeon, so their assumption was that the liner may have not engaged fully.Patient was taken back to surgery; stem and femoral head were explanted.The cup and liner were solid with no visible issue according to the surgeon.The surgeon determined the stem to be undersized and loose at non-cemented interface.Femur was rebroached up to a size 7 actis collared; had good axial and rotational stability.A +12mm ts head was impacted and the leg was reduced.Construct was stable, had good schuck, and was not dislocating/impinging.Doi: (b)(6) 2025.Dor: (b)(6) 2025.Affected side: left hip.
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This report is being submitted pursuant to the provisions of 21 cfr, part 803 (and/or part 4, as applicable).This report may be based on information which has not been investigated or verified prior to the required reporting date.This report does not reflect a conclusion by depuy synthes, or its employees that the report constitutes an admission that the product, depuy synthes, or its employees caused or contributed to the potential event described in this report.If information is obtained that was not available for the initial report, a follow-up report will be filed as appropriate.Additional narrative: h3, h6: the product investigation found no evidence suspecting an error in the manufacturing or material that would be a contributing factor in the reported allegation(s).A manufacturing records evaluation (mre) was not performed.No device associated with this report was received for examination.The product investigation found no evidence suspecting an error in the manufacturing or material that would be a contributing factor in the reported allegation(s).A records evaluation (mre) was not perform as part of our company quality system process; all devices are manufactured, inspected, and distributed to approved specifications.Additional complaint information monitoring for potential safety signals will be conducted through complaint trending as part of the post-market surveillance.If additional information is made available, the investigation will be updated as applicable.
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