MAUDE Adverse Event Report: MICROPORT ORTHOPEDICS INC. ADVANCE® II COCR TIBIAL BASE NONPOROUS SZ 4+; KNEE COMPONENT

Model Number	KTCCNP41
Medical Device Problem Code	Naturally Worn (2988)
Health Effect - Clinical Code	Pain (1994)
Type of Reportable Event	Serious Injury
Event or Problem Description
Allegedly, patient went into tkr revision due to pain with the initial implant, found irregular wear and tear at odd places.
Additional Manufacturer Narrative
This event will be updated once the investigation is complete.Trends will be evaluated.
Additional Manufacturer Narrative
Section h.6 has been updated since the investigation codes have changed due to new investigation completed.

• Brand Name: ADVANCE® II COCR TIBIAL BASE NONPOROUS SZ 4+
• Common Device Name: KNEE COMPONENT
• Manufacturer (Section D): MICROPORT ORTHOPEDICS INC.; 5677 airline rd.; arlington TN 38002
• Manufacturer Contact: rachael wise ; 5677 airline road; arlington, TN 38002 ; 9018674771
• MDR Report Key: 19777544
• Report Number: 3010536692-2024-00404
• Device Sequence Number: 15471037
• Product Code: HRY
• UDI-Device Identifier: M684KTCCNP411
• UDI-Public: M684KTCCNP411
• Combination Product (Y/N): N
• Initial Reporter Country: MY
• PMA/510(K) Number: K960617
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Serviced by Third Party (Y/N): Unknown
• Reporter Type: Manufacturer
• Report Source: Foreign
• Initial Reporter Occupation: Other Health Care Professional
• Type of Report: Initial,Followup,Followup
• Report Date (Section B): 04/09/2025

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: Other
• Device Model Number: KTCCNP41
• Device Catalogue Number: KTCCNP41
• Device Lot Number: 1740408
• Was Device Available for Evaluation?: No
• Is the Reporter a Health Professional?: Yes
• Was the Report Sent to FDA?: No
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 06/19/2024
• Supplement Date Received by Manufacturer: Not provided; Not provided
• Initial Report FDA Received Date: 07/18/2024
• Supplement Report FDA Received Date: 10/31/2024; 04/09/2025
• Is the Device Labeled for Single Use? (Y/N): Yes
• Patient Sequence Number: 1
• Outcome Attributed to Adverse Event: Required Intervention
• Patient Sex: Unknown