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It was reported that on (b)(6) 2024, the patient underwent the surgery via tka for the right knee joint with the implants in question.After surgery, on (b)(6) 2024, the patient fell down in the hospital.As a result, the entire sleeve post-twisted on the stem and settled further.After that, the patient also had a dislocation.Therefore, a revision surgery was performed on (b)(6) 2024.A slight cervical fracture was confirmed but was handled by increasing the size of the implant by one size and wrapping it with ethibond prior to insertion of the implant.X-rays showed no problems, and the surgery was completed without any problems.No further information is available.
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Product complaint (b)(4).Investigation summary: no device associated with this report was received for examination.An evaluation of the manufacturing record could not be performed as the required lot number was not provided to complete the evaluation.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.Device history lot the device lot number is unknown, therefore a device history review could not be performed.If the lot/serial number becomes available, the record will be re-assessed.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.
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