MAUDE Adverse Event Report: MEDACTA INTERNATIONAL SA MPACT DOUBLE MOBILITY SHELLS; DOUBLE MOBILITY ACETABULAR SHELL Ø50

Model Number	01.32.150MB
Medical Device Problem Code	Osseointegration Problem (3003)
Health Effect - Clinical Code	Aseptic loosening (4883)
Date of Event	04/17/2025
Type of Reportable Event	Serious Injury
Event or Problem Description
At about 5 months after primary, the patient came in reporting pain due to a loose cup and the cause of the is unknown.The surgeon revised the cup, liner and head.The surgery was completed successfully.
Additional Manufacturer Narrative
Batch review performed on 22-apr-2025.Lot 2403428: (b)(4) items manufactured and released on 22-jul-2024.Expiration date: 08-jul-2029.No anomalies found related to the problem.To date, (b)(4) items of the same lot have been sold with no similar reported event during the period of review.Based on the information available no definitive root cause can be established, while there is no indication that any potential issue with the device may have caused or contributed to the event, and the device history record review does not indicate any potential manufacturing related issue.
Additional Manufacturer Narrative
Corrections: a2: 80 years.A4: 230 pounds.

• Brand Name: MPACT DOUBLE MOBILITY SHELLS
• Common Device Name: DOUBLE MOBILITY ACETABULAR SHELL Ø50
• 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: 22000384
• Report Number: 3005180920-2025-00403
• Device Sequence Number: 13036396
• Product Code: LPH
• UDI-Device Identifier: 07630030860966
• UDI-Public: 07630030860966
• Combination Product (Y/N): N
• Initial Reporter Country: US
• PMA/510(K) Number: K143453
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2024
• Device Explanted Year: 2025
• Serviced by Third Party (Y/N): Unknown
• Reporter Type: Manufacturer
• Report Source: Company Representative
• Initial Reporter Occupation: Non-Healthcare Professional
• Type of Report: Initial,Followup
• Report Date (Section B): 11/19/2025

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: Health Professional
• Device Model Number: 01.32.150MB
• Device Lot Number: 2403428
• Was Device Available for Evaluation?: No
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 04/17/2025
• Supplement Date Received by Manufacturer: Not provided
• Initial Report FDA Received Date: 05/12/2025
• Supplement Report FDA Received Date: 11/19/2025
• Was Device Evaluated by Manufacturer? (Y/N): No
• Date Device Manufactured: 07/22/2024
• 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 Age: 80 YR
• Patient Sex: Female
• Patient Weight: 104 KG
• Patient Race: White