MAUDE Adverse Event Report: ZIMMER SWITZERLAND MANUFACTURING GMBH CORTICAL BONE SCREW, 4X28MM; AFFIXUS(R) NATURAL NAIL(R) SYSTEM HUMERAL NAIL

Model Number	N/A
Medical Device Problem Code	Migration (4003)
Health Effect - Clinical Code	No Code Available (3191)
Date of Event	09/25/2020
Type of Reportable Event	Serious Injury
Additional Manufacturer Narrative
The manufacturer received x-ray for review.Where lot numbers were received for the devices, the device history records were reviewed and found to be conforming.A cause for this specific event cannot be ascertained from the information provided.As soon as supplemental information becomes available an updated report will be submitted.Zimmer biomet¿s reference number of this file is (b)(4).
Event or Problem Description
Patient was implanted with ann nail system on an unknown side, a week post initial surgery the surgeon noticed from the x-ray that one of the proximal screw had backed out, hence a revision surgery was performed during which the backed out screw was reinserted.
Additional Manufacturer Narrative
This product has been moved to the associated product, please delete this report from your records.Zimmer biomet's reference number (b)(4) is further reported under the following reports: 0009613350-2020-00459, 0009613350-2020-00461, 0009613350-2020-00463, 0009613350-2020-00467, 0009613350-2020-00469.
Event or Problem Description
This product has been moved to the associated product, please delete this report from your records.

• Brand Name: CORTICAL BONE SCREW, 4X28MM
• Common Device Name: AFFIXUS(R) NATURAL NAIL(R) SYSTEM HUMERAL NAIL
• Manufacturer (Section D): ZIMMER SWITZERLAND MANUFACTURING GMBH; sulzer allee 8; sulzer industrie park; winterthur 8404 ; SZ 8404
• MDR Report Key: 10634686
• Report Number: 0009613350-2020-00468
• Device Sequence Number: 3650139
• Product Code: HSB
• UDI-Device Identifier: 00889024505346
• UDI-Public: 00889024505346
• Combination Product (Y/N): N
• Initial Reporter Country: JA
• PMA/510(K) Number: K200814
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2020
• Device Explanted Year: 2020
• Serviced by Third Party (Y/N): Unknown
• Reporter Type: Manufacturer
• Report Source: foreign,health professional
• Initial Reporter Occupation: Physician
• Type of Report: Initial,Followup
• Report Date (Section B): 02/18/2021

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?: Yes
• Operator of Device: Lay User/Patient
• Device Expiration Date: 02/28/2025
• Device Model Number: N/A
• Device Catalogue Number: 47-2486-128-40
• Device Lot Number: 3010599
• Was Device Available for Evaluation?: No
• Was the Report Sent to FDA?: No
• Initial Date Received by Manufacturer: 09/25/2020
• Supplement Date Received by Manufacturer: 01/25/2021
• Initial Report FDA Received Date: 10/06/2020
• Supplement Report FDA Received Date: 02/18/2021
• Is This a Single-Use Device that was Reprocessed and Reused on a Patient? (Y/N): No
• If action reported to FDA under 21 USC 360i(g), list FDA-assigned Recall Number or include a statement: N/A
• Patient Sequence Number: 1
• Outcome Attributed to Adverse Event: Hospitalization; Required Intervention
• Patient Age: 70 YR