MAUDE Adverse Event Report: MEDACTA INTERNATIONAL SA AMISTEM H 01.18.136 HA COATED STD STEM SIZE 6; HIP STEM

Model Number	01.18.136
Health Effect - Clinical Code	Failure of Implant (1924)
Date of Event	08/03/2021
Type of Reportable Event	Serious Injury
Additional Manufacturer Narrative
Batch review performed on 30 august 2021: lot 141471: 60 items manufactured and released on 24-jun-2014.Expiration date: 2019-05-31.No anomalies found related to the problem.To date, all items of the same lot have been already sold without any similar reported event since 2017.
Event or Problem Description
The patient came in reporting pain due to a loose stem and the cause of the loose stem is unknown.The surgeon revised the medacta stem with a competitor stem and revised the medacta head and liner with a medacta head and liner 6 years and 7 months after primary.The surgery was completed successfully.

• Brand Name: AMISTEM H 01.18.136 HA COATED STD STEM SIZE 6
• Common Device Name: HIP STEM
• Manufacturer (Section D): MEDACTA INTERNATIONAL SA; strada regina; castel san pietro, 6874 ; SZ 6874
• MDR Report Key: 12412605
• Report Number: 3005180920-2021-00693
• Device Sequence Number: 19702046
• Product Code: LZO
• UDI-Device Identifier: 07630030804120
• UDI-Public: 07630030804120
• Combination Product (Y/N): N
• Initial Reporter State: IL
• Initial Reporter Country: US
• PMA/510(K) Number: K093944
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2014
• Device Explanted Year: 2021
• 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): 09/02/2021

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 Expiration Date: 05/31/2019
• Device Model Number: 01.18.136
• Device Catalogue Number: 01.18.136
• Device Lot Number: 141471
• Was Device Available for Evaluation?: No
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 08/03/2021
• Initial Report FDA Received Date: 09/02/2021
• Is This a Single-Use Device that was Reprocessed and Reused on a Patient? (Y/N): No
• Patient Sequence Number: 1
• Outcome Attributed to Adverse Event: Required Intervention