MAUDE Adverse Event Report: DEPUY ORTHOPAEDICS INC US PFC*SIGMA POST AUG 4MM SZ1.5; SIGMA REVISION IMPLANT : KNEE FEMORAL ACCESSORY

Model Number	96-0806
Medical Device Problem Code	Adverse Event Without Identified Device or Use Problem (2993)
Health Effect - Clinical Codes	Bone Fracture(s) (1870); No Code Available (3191)
Date of Event	09/08/2020
Type of Reportable Event	Serious Injury
Additional Manufacturer Narrative
Product complaint # (b)(4).If information is obtained that was not available for the initial medwatch, a follow-up medwatch will be filed as appropriate.
Event or Problem Description
The primary surgery was performed via tka on (b)(6) 2011.It was reported that the revision surgery was performed on (b)(6) 2020.The surgeon found that the screw of the explanted femoral stem¿s part loosened and very wore.No further information is available.
Event or Problem Description
Additional information received indicated that the reason for surgery was the sinking of the tibial side and then occurring the fracture.Bone fracture was confirmed.
Additional Manufacturer Narrative
Product complaint # (b)(4).Investigation summary : the received device was forwarded to commercialized product development for evaluation.No evidence was found of product malfunction or product error as a contributing factor to the reported event and the need for corrective action is not indicated.Depuy synthes considers the investigation closed at this time.Should additional information be received, the information will be reviewed and the investigation may be re-opened as necessary.Device history lot: the product investigation found no evidence suspecting an error in the manufacturing or material that would be a contributing factor in the reported allegation(s).Where the lot code was provided, a manufacturing records evaluation (mre) was not performed.H10 additional narrative: added: b5, d9 corrected: h3.

• Common Device Name: SIGMA REVISION IMPLANT : KNEE FEMORAL ACCESSORY
• Manufacturer (Section D): DEPUY ORTHOPAEDICS INC US; 700 orthopaedic drive; warsaw IN 46581 0988
• MDR Report Key: 10718635
• Report Number: 1818910-2020-23072
• Device Sequence Number: 1191742
• Product Code: JWH
• UDI-Device Identifier: 10603295233992
• UDI-Public: 10603295233992
• Combination Product (Y/N): N
• Initial Reporter Country: JA
• PMA/510(K) Number: K971189
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2011
• Device Explanted Year: 2020
• Serviced by Third Party (Y/N): Unknown
• Reporter Type: Manufacturer
• Report Source: company representative,foreig
• Initial Reporter Occupation: Other Health Care Professional
• Type of Report: Initial,Followup
• Report Date (Section B): 09/07/2020

1 Device was Involved in the Event

1 Patient was Involved in the Event

• Is this an Adverse Event Report?: Yes
• Is this a Product Problem Report?: No
• Operator of Device: Health Professional
• Device Model Number: 96-0806
• Device Catalogue Number: 960806
• Device Lot Number: EW2DY4
• Was Device Available for Evaluation?: Device Returned to Manufacturer
• Date Returned to Manufacturer: 11/08/2020
• Initial Date Received by Manufacturer: 10/09/2020
• Supplement Date Received by Manufacturer: 02/03/2021
• Initial Report FDA Received Date: 10/22/2020
• Supplement Report FDA Received Date: 02/04/2021
• Is This a Single-Use Device that was Reprocessed and Reused on a Patient? (Y/N): No
• Patient Sequence Number: 1
• Concomitant Medical Products and Therapy/Usage Dates: PFC SIGMA STAB INS S1.5 15 MM.; PFC* MOD TIB TRAY NP, SZ 1.5.; PFC*SIGMA C/S NPOR FE RT SZ1.5.; PFC*SIGMA DIS AUG 8 MM/1.5,RGHT.; PFC*SIGMA DIS AUG 8 MM/1.5,RGHT.; PFC*SIGMA POST AUG 4 MM SZ1.5.; PFCSIG +/-2FEMOFFSET STMBLT.; PFCSIGM FEMFLUTROD12X125 MM 7DEG.; SIGTIBCEMSTM 13X30 1.5/2/2.5/3.; PFC SIGMA STAB INS S1.5 15 MM; PFC* MOD TIB TRAY NP, SZ 1.5; PFC*SIGMA C/S NPOR FE RT SZ1.5; PFC*SIGMA DIS AUG 8 MM/1.5,RGHT; PFC*SIGMA DIS AUG 8 MM/1.5,RGHT; PFC*SIGMA POST AUG 4 MM SZ1.5; PFCSIG +/-2FEMOFFSET STMBLT; PFCSIGM FEMFLUTROD12X125 MM 7DEG; SIGTIBCEMSTM 13X30 1.5/2/2.5/3
• Outcome Attributed to Adverse Event: Required Intervention