MAUDE Adverse Event Report: MEDACTA INTERNATIONAL SA GMK-SPHERE TIBIAL TRAY FIXED CEMENTED SIZE 3; KNEE TIBIAL TRAY

Model Number	02.07.1203L
Medical Device Problem Code	Loosening of Implant Not Related to Bone-Ingrowth (4002)
Health Effect - Clinical Code	Appropriate Clinical Signs, Symptoms and Conditions Term/Code Not Available (4581)
Date of Event	05/25/2023
Type of Reportable Event	Serious Injury
Additional Manufacturer Narrative
Batch review performed on 23 june 2023: lot 1902676: (b)(4) items manufactured and released on 30-jul-2019.Expiration date: 2024-07-20.No anomalies found related to the problem.To date, all the items of the same lot have been sold without any similar reported event in the period of review.Additional device involved batch review performed on 23 june 2023: gmk-sphere 02.07.0034rp patella resurfacing size 2 (k090988) lot 1902820: (b)(4) items manufactured and released on 27-jun-2019.Expiration date: 2024-06-11.No anomalies found related to the problem.To date, (b)(4) items of the same lot have been sold without any similar reported event in the period of review.
Event or Problem Description
At about 3 years and 7 months after the primary, the patient came in reporting pain due to a loose tibia and patella and the cause is unknown.The surgeon revised all components to revision components and the surgery was completed successfully.

• Brand Name: GMK-SPHERE TIBIAL TRAY FIXED CEMENTED SIZE 3
• Common Device Name: KNEE TIBIAL TRAY
• Manufacturer (Section D): MEDACTA INTERNATIONAL SA; strada regina; castel san pietro, switzerland 6874 ; SZ 6874
• Manufacturer (Section G): MEDACTA INTERNATIONAL SA; strada regina; castel san pietro, switzerland 6874 ; SZ 6874
• Manufacturer Contact: marco giannessi ; strada regina; castel san pietro, switzerland 6874 ; SZ 6874
• MDR Report Key: 17190146
• Report Number: 3005180920-2023-00452
• Device Sequence Number: 7338323
• Product Code: JWH
• UDI-Device Identifier: 07630030819889
• UDI-Public: 07630030819889
• Combination Product (Y/N): N
• Initial Reporter Country: US
• PMA/510(K) Number: K090988
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2019
• Device Explanted Year: 2023
• Serviced by Third Party (Y/N): N
• Reporter Type: Manufacturer
• Report Source: Company Representative
• Initial Reporter Occupation: Non-Healthcare Professional
• Type of Report: Initial
• Report Date (Section B): 06/23/2023

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 Expiration Date: 07/20/2024
• Device Model Number: 02.07.1203L
• Device Catalogue Number: 02.07.1203L
• Device Lot Number: 1902676
• Was Device Available for Evaluation?: No
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 05/25/2023
• Initial Report FDA Received Date: 06/23/2023
• Was Device Evaluated by Manufacturer? (Y/N): No
• Date Device Manufactured: 07/30/2019
• 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
• Outcome Attributed to Adverse Event: Required Intervention
• Patient Sex: Female