MAUDE Adverse Event Report: DEPUY ORTHOPAEDICS INC US PFC SIGMA FEM POST AUG SZ4 8MM; SIGMA REVISION IMPLANT : KNEE FEMORAL ACCESSORY

Model Number	96-0888
Medical Device Problem Code	Loss of or Failure to Bond (1068)
Health Effect - Clinical Code	Insufficient Information (4580)
Date of Event	07/23/2021
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
Original operation was performed (b)(6) 2017.Tibia was left in the patient.Surgeon replaced the implants with another tc3 femur, sleeve and a bigger pressfit stem.The procedure took 3 ½ hours.Affected side: left.
Additional Manufacturer Narrative
Product complaint # (b)(4).This report is being submitted pursuant to the provisions of 21 cfr, part 803.This report may be based on information which has not been investigated or verified prior to the required reporting date.This report does not reflect a conclusion by depuy synthes joint reconstruction, or its employees that the report constitutes an admission that the product, depuy synthes joint reconstruction, or its employees caused or contributed to the potential event described in this report.If information is obtained that was not available for the initial report, a follow-up report will be filed as appropriate.
Additional Manufacturer Narrative
Product complaint # (b)(4).Investigation summary: examination of the returned impacted device did not find any evidence of product malfunction or product error.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 product and lot code was provided, a manufacturing records evaluation (mre) was not performed.

• Brand Name: PFC SIGMA FEM POST AUG SZ4 8MM
• 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: 12337184
• Report Number: 1818910-2021-18076
• Device Sequence Number: 2826189
• Product Code: JWH
• UDI-Device Identifier: 10603295234418
• UDI-Public: 10603295234418
• Combination Product (Y/N): N
• Initial Reporter Country: UK
• PMA/510(K) Number: P830055
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2017
• Device Explanted Year: 2021
• 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,Followup
• Report Date (Section B): 07/26/2021

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?: Yes
• Operator of Device: Health Professional
• Device Model Number: 96-0888
• Device Catalogue Number: 960888
• Device Lot Number: 165339
• Was Device Available for Evaluation?: Device Returned to Manufacturer
• Date Returned to Manufacturer: 09/07/2021
• Initial Date Received by Manufacturer: 07/26/2021
• Supplement Date Received by Manufacturer: 09/07/2021; 10/19/2021
• Initial Report FDA Received Date: 08/18/2021
• Supplement Report FDA Received Date: 09/17/2021; 10/19/2021
• 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: MBT REVISION CEM TIB TRAY SZ 4.; MBT TRAY SLEEVE POR M/L 29MM.; PFC SIGMA FEM POST AUG SZ4 4MM.; PFC SIGMA FEM POST AUG SZ4 8MM.; PFC*SIGMA DIS AUG 4MM,SZ4,LEFT.; PFC*SIGMA DIS AUG 4MM,SZ4,LEFT.; PFC*SIGMA TC3 FEM LEFT SZ4.; PFC*SIGMA/OV/DOME PAT 3PEG,38.; SIG FEM ADAP +2/-2 OFFSET BOLT.; SIGMA FEM ADAPTER 5 DEGREE.; TC3 RP TIBIAL INSERT S4,12.5.; UNIVERSAL STEM 75X16MM FLUTED.; UNIVERSAL STEM 75X18MM FLUTED.; MBT REVISION CEM TIB TRAY SZ 4; MBT TRAY SLEEVE POR M/L 29MM; PFC SIGMA FEM POST AUG SZ4 4MM; PFC SIGMA FEM POST AUG SZ4 8MM; PFC*SIGMA DIS AUG 4MM,SZ4,LEFT; PFC*SIGMA DIS AUG 4MM,SZ4,LEFT; PFC*SIGMA TC3 FEM LEFT SZ4; PFC*SIGMA/OV/DOME PAT 3PEG,38; SIG FEM ADAP +2/-2 OFFSET BOLT; SIGMA FEM ADAPTER 5 DEGREE; TC3 RP TIBIAL INSERT S4,12.5; UNIVERSAL STEM 75X16MM FLUTED; UNIVERSAL STEM 75X18MM FLUTED
• Outcome Attributed to Adverse Event: Required Intervention