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The device lot number and manufacture date are unknown.Udi: (b)(4).Investigation summary: according to the information provided, it was reported that during an anterior cruciate ligament reconstruction the tibial guide bullet welded itself.The sales rep assumes that it was because the heat created after several attempts of turning the bullet due to hard bone of the patient.The complaint device was received and evaluated, upon visual inspection, it was observed that the drill is jammed inside the bullet guide.The guide has no structural anomalies.Given that lot number was not provided, the manufacturing record evaluation (mre) review cannot be performed.If the lot number becomes available, the mre review will be performed.As part of depuy synthes mitek quality process all devices are manufactured, inspected, and released to approved specifications.According with the visual results, this complaint can be confirmed.A possible root cause can be attributed to procedural variables, such handling of the device or product interaction during procedure; the drill is jammed due to prolonged drilling action.As per ifu 108529: end of useful instrument life is generally determined by wear or damage from handling or surgical use.At this point in time, no corrective action is required, and no further action is warranted.However, depuy synthes mitek will continue to monitor additional complaint information for potential safety signals through complaint trending as part of post market surveillance.Device history lot: given that lot number was not provided, the manufacturing record evaluation (mre) review cannot be performed.
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