UNKNOWN DEPUY PATELLA

Additional Manufacturer Narrative

THIS COMPLAINT IS STILL UNDER INVESTIGATION. DEPUY WILL NOTIFY THE FDA OF THE RESULTS OF THIS INVESTIGATION ONCE IT HAS BEEN COMPLETED. IF INFORMATION IS OBTAINED THAT WAS NOT AVAILABLE FOR THE INITIAL MEDWATCH, A FOLLOW-UP MEDWATCH WILL BE FILED AS APPROPRIATE. UDI: UNAVAILABLE. DEPUY SYNTHES HAS BEEN INFORMED THAT THE CATALOG NUMBER AND LOT NUMBER IS NOT AVAILABLE. NOT REMOVED.

Description of Event or Problem

PATIENT WAS REVISED TO ADDRESS OSTEOLYSIS.

Additional Manufacturer Narrative

NO DEVICE ASSOCIATED WITH THIS REPORT WAS RECEIVED FOR EXAMINATION. A WORLDWIDE LOT SPECIFIC COMPLAINT DATABASE SEARCH, OR DEVICE HISTORY RECORD (DHR) REVIEW WAS NOT POSSIBLE BECAUSE THE REQUIRED LOT CODE(S) WAS NOT PROVIDED. BASED ON PREVIOUS INVESTIGATIONS THIS COMPLICATION OF JOINT REPLACEMENT IS UNLIKELY TO HAVE BEEN THE RESULT OF A DEVICE FAILING TO MEET REQUIRED SPECIFICATIONS. THE INFORMATION RECEIVED WILL BE RETAINED FOR POTENTIAL SERIES INVESTIGATIONS IF TRIGGERED BY TREND ANALYSIS, POST MARKET SURVEILLANCE, OR OTHER EVENTS WITHIN THE QUALITY SYSTEM. CORRECTIVE ACTION WAS NOT INDICATED.DEPUY CONSIDERS THE INVESTIGATION CLOSED AT THIS TIME.SHOULD ADDITIONAL INFORMATION BE RECEIVED, THE INFORMATION WILL BE REVIEWED AND THE INVESTIGATION WILL BE RE-OPENED AS NECESSARY.