Additional narrative: examination and functional testing of the returned device was able to confirm the reported functional concern.Upon further evaluation, the pin grasper was found to be fractured.The failure is the same as (b)(4), which found the fracture of the pin grasper of the pin puller was caused by ductile overload.Fracture due to overload indicated that single force applied exceeding the ultimate strength of the material.Based on the previous investigations findings of overload, corrective action is not indicated.Continue to monitor via (b)(4).Depuy considers the investigation closed at this time.Should the additional information be received, the information will be reviewed and the investigation will be re-opened as necessary.
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