MAUDE Adverse Event Report: MEDACTA INTERNATIONAL SA STEM: AMISTEM-P COLLARED AMISTEM-P COLLARED STD STEM SIZE 6; CEMENTLESS HIP STEM

Model Number	01.18.436
Medical Device Problem Code	Osseointegration Problem (3003)
Health Effect - Clinical Code	Pain (1994)
Date of Event	04/05/2022
Type of Reportable Event	Serious Injury
Event or Problem Description
The patient came in reporting pain due to a loose stem and the cause is unknown.At 9 months post primary the surgeon revised the stem and head with competitor components.The surgery was completed successfully.
Additional Manufacturer Narrative
Batch review performed on 11-april-2022: lot 2004062: (b)(4) items manufactured and released on 30-july-2020.Expiration date: 2025-07-22.No anomalies found related to the problem.To date, (b)(4) items of the same lot have been sold without any similar reported event.

• Brand Name: STEM: AMISTEM-P COLLARED AMISTEM-P COLLARED STD STEM SIZE 6
• Common Device Name: CEMENTLESS HIP STEM
• Manufacturer (Section D): MEDACTA INTERNATIONAL SA; strada regina; castel san pietro, 6874 ; SZ 6874
• Manufacturer (Section G): MEDACTA INTERNATIONAL SA; strada regina; castel san pietro, 6874 ; SZ 6874
• Manufacturer Contact: stefano baj ; strada regina; castel san pietro, switzerland 6874 ; SZ 6874
• MDR Report Key: 14267101
• Report Number: 3005180920-2022-00324
• Device Sequence Number: 14878762
• Product Code: LZO
• UDI-Device Identifier: 07630040720250
• UDI-Public: 07630040720250
• Combination Product (Y/N): N
• Initial Reporter State: IL
• Initial Reporter Country: US
• PMA/510(K) Number: K173794
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2021
• Device Explanted Year: 2022
• 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): 05/02/2022

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: 07/22/2025
• Device Model Number: 01.18.436
• Device Catalogue Number: 01.18.436
• Device Lot Number: 2004062
• Was Device Available for Evaluation?: No
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 04/05/2022
• Initial Report FDA Received Date: 05/03/2022
• Was Device Evaluated by Manufacturer? (Y/N): No
• Date Device Manufactured: 07/30/2020
• 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: Male