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It was reported by the sales rep via phone that during an anterior cruciate ligament reconstruction procedure the bio-intrafix tibial sheath, large and the bio-intrafix tapered screw, 7-9 mm x 30 mm broke due to bad quality bone of the patient.Another device was used to complete the procedure.No patient consequences or surgical delay reported.The devices were discarded by the staff.Additional information provided by the affiliate reported no bone fragments were generated and all broken sheath pieces were removed from the patient.
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This report is being submitted in pursuant to the provisions of 21 cfr, part 803.This report may be based on information which has not been able to investigate or verify prior to the required reporting date.This report does not reflect a conclusion by mitek or its employees that the report constitutes an admission that the device, mitek, or its employees caused or contributed to the potential vent described in this report.If information is obtained that was not available for the initial medwatch, a follow-up medwatch will be filed as appropriate.H10 additional narrative: investigation summary :the complaint device is not being returned, it was discarded by the customer, therefore unavailable for a physical evaluation.It was reported that the bone quality of the patient was bad, therefore is a possible root cause of the reported problem.However without the return of the complaint device, and no further information provided we cannot determine a definitive root cause.A manufacturing record evaluation was performed for the finished device lot number (6l32488), and no non-conformance was identified.At this point in time, no corrective action is required, and no further action is warranted.However, depuy synthes mitek will continue to track any related complaints within this device family as a means of monitoring the extent with which this complaint is observed in the field.
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