MAUDE Adverse Event Report: DEPUY ORTHOPAEDICS INC US SIGMA HP UNI INS SZ3 7MM LM/RL; EARLY INTERVENTION : KNEE TIBIAL INSERT

Model Number	1024-53-307
Medical Device Problem Code	Adverse Event Without Identified Device or Use Problem (2993)
Health Effect - Clinical Codes	Extraskeletal ossification (1428); Unspecified Musculoskeletal problem (4535)
Date of Event	10/21/2021
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
Revision of a sigma uni tkr.Reason for revision was due to impingement due to excess bone on the medial side of the tibial plateau.No issue with the implants themselves.The poly was removed in order to obtain access so the bone could be cleared.A new poly of the same thickness was then implanted.
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.
Event or Problem Description
Additional information received indicated that there was no surgical delay.The affected side was the left side.
Additional Manufacturer Narrative
Product complaint # (b)(4).Investigation summary : no device associated with this report was received for examination.All available x-rays were reviewed, and there is no evidence that the complaint is product related 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).A manufacturing records evaluation (mre) was not performed.

• Brand Name: SIGMA HP UNI INS SZ3 7MM LM/RL
• Common Device Name: EARLY INTERVENTION : KNEE TIBIAL INSERT
• Manufacturer (Section D): DEPUY ORTHOPAEDICS INC US; 700 orthopaedic drive; warsaw IN 46581 0988
• Manufacturer (Section G): DEPUY ORTHOPAEDICS, INC. 1818910; 700 orthopaedic dr.; warsaw IN 46581 0988
• Manufacturer Contact: kara ditty-bovard ; 700 orthopaedic dr.; warsaw, IN 46581-0988 ; 6107428552
• MDR Report Key: 12751616
• Report Number: 1818910-2021-24397
• Device Sequence Number: 13813530
• Product Code: HRY
• UDI-Device Identifier: 10603295002536
• UDI-Public: 10603295002536
• Combination Product (Y/N): N
• Initial Reporter Country: NZ
• PMA/510(K) Number: K070267
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2016
• Device Explanted Year: 2021
• Serviced by Third Party (Y/N): Unknown
• Reporter Type: Manufacturer
• Report Source: Foreign,Health Professional,Company Representative
• Initial Reporter Occupation: Other Health Care Professional
• Type of Report: Initial,Followup,Followup
• Report Date (Section B): 10/21/2021

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?: No
• Operator of Device: Health Professional
• Device Model Number: 1024-53-307
• Device Catalogue Number: 102453307
• Device Lot Number: 735911
• Was Device Available for Evaluation?: No
• Is the Reporter a Health Professional?: Yes
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 10/21/2021
• Supplement Date Received by Manufacturer: 11/23/2021; 01/10/2022
• Initial Report FDA Received Date: 11/04/2021
• Supplement Report FDA Received Date: 11/25/2021; 01/11/2022
• Was Device Evaluated by Manufacturer? (Y/N): Device Not Returned to Manufacturer
• Date Device Manufactured: 02/08/2016
• Is the Device Labeled for Single Use? (Y/N): Yes
• Is This a Single-Use Device that was Reprocessed and Reused on a Patient? (Y/N): No
• Usage of Device: Initial
• Patient Sequence Number: 1
• Concomitant Medical Products and Therapy/Usage Dates: SIGMA HP UNI FEMORAL SZ3 LM/RL; SIGMA HP UNI INS SZ3 7MM LM/RL; SIGMA HP UNI TIB TRAY SZ3 LMRL; UNK KNEE TIBIAL TRAY UNI; SIGMA HP UNI INS SZ3 7MM LM/RL; UNK KNEE TIBIAL TRAY UNI
• Outcome Attributed to Adverse Event: Required Intervention
• Patient Sex: Unknown