D
Patient 1
PT DID FINE AFTER HER TOTAL KNEE UNTIL 8/15/94, WHEN SHE BEGAN TO DISLOCATE MEDIALLY. A 16MM CONSTRAINED INSERT WAS REPLACED IN THE EXISTING BASEPLATE.DEVICE LABELED FOR SINGLE USE. PATIENT MEDICAL STATUS PRIOR TO EVENT: SATISFACTORY CONDITION. THERE WAS NOT MULTIPLE PATIENT INVOLVEMENT.INVALID DATA - ON DEVICE SERVICE/MAINTENANCE. NO DATA - REGARDING DATE LAST SERVICED. SERVICE PROVIDED BY: INVALID DATA. INVALID DATA - SERVICE RECORDS AVAILABILITY.NO IMMINENT HAZARD TO PUBLIC HEALTH CLAIMED. DEVICE USED AS LABELED/INTENDED.DEVICE WAS EVALUATED AFTER THE EVENT. METHOD OF EVALUATION: NONE OR UNKNOWN. RESULTS OF EVALUATION: NONE OR UNKNOWN. CONCLUSION: NONE OR UNKNOWN. CERTAINTY OF DEVICE AS CAUSE OF OR CONTRIBUTOR TO EVENT: YES. CORRECTIVE ACTIONS: NONE OR UNKNOWN. INVALID DATA - ON DEVICE DESTROYED/DISPOSED OF STATUS.