(b)(4).(udi): n/a.Reported event was unable to be confirmed due to limited information received from the customer.However per the x-ray review it can be seen that the patient had hardware failure including fracture and loosening of the distal humeral as well as bony fragments within the joint space and osteopenia.There was also a possibility of proximal humeral diaphysis.Device history record (dhr) review was unable to be performed as the lot number of the device involved in the event is unknown.Root cause was unable to be determined as the necessary information to adequately investigate the reported event was not provided.If any further information is found which would change or alter any conclusions or information, a remains implanted.
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