For investigation neither the involved component nor details regarding the nature and occurrence of the reported event or relevant medical records were received.Therefore, neither a medical assessment nor a visual inspection of the involved component could be performed.Device history review found no manufacturing or material defects regarding the involved sl-plus stem.Based on the available information, no root cause investigation was feasible and the nature of the complained event remains unclear.This case can be reopened at any time should the involved component or more information relevant for the root cause analysis become available.No corrective and preventive actions have been initiated as a result of the performed investigation.
|