MAUDE Adverse Event Report: ZIMMER BIOMET SPINE, INC. CLOSURE TOP; THORACOLUMBOSACRAL PEDICLE SCREW SYSTEM

Catalog Number	07.02010.001
Medical Device Problem Code	Migration (4003)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Type of Reportable Event	Malfunction
Event or Problem Description
It was reported that two vital mis set screws migrated out of their bone screws post-operatively.This was discovered via x-ray during a follow-up appointment approximately six weeks after the initial surgery.The patient has not been scheduled for a revision and the surgeon will monitor the patient.This is report one of four for this event.
Additional Manufacturer Narrative
D4: the remainder of the udi number is unknown because the lot number is not available.D10: vital mis torque limiting handle, pn 07.02053.001, ln unknown; qty 2.Without a product return, no product evaluation is able to be conducted.The lot number is unknown; therefore the device history records are unable to be reviewed.Current information is insufficient to permit a valid conclusion about the cause of this event.If additional information is obtained that adds value to the relevant content of this report and/or a conclusion can be drawn, a follow-up report will be sent.
Additional Manufacturer Narrative
H6: additional method code: 4109.Additional information in h6: investigation type, findings, and conclusions.Device evaluation: the device was not returned; however x-ray images were provided which show that two closure tops have migrated out of their screws.Root cause: a definitive root cause cannot be determined with the information provided.This event could possibly be attributed to unknown patient or surgical factors.The torque handles were returned to gauthier for evaluation and found to be conforming.Dhr review: the lot number was not reported and the device was not returned, therefore a dhr review is unable to be performed.Device usage: this device is used for treatment.If additional information is obtained that adds value to the relevant content of this report, a follow-up report will be sent.Reference reports (b)(4) through (b)(4).
Event or Problem Description
It was reported that two vital mis set screws migrated out of their bone screws post-operatively.This was discovered via x-ray during a follow-up appointment approximately six weeks after the initial surgery.The patient has not been scheduled for a revision and the surgeon will monitor the patient.This is report one of four for this event.

• Brand Name: CLOSURE TOP
• Common Device Name: THORACOLUMBOSACRAL PEDICLE SCREW SYSTEM
• Manufacturer (Section D): ZIMMER BIOMET SPINE, INC.; 10225 westmoor dr.; westminster CO 80021
• Manufacturer (Section G): ZIMMER BIOMET SPINE, INC.; 10225 westmoor dr.; westminster CO 80021
• Manufacturer Contact: teresa george ; 10225 westmoor dr.; westminster, CO 80021 ; 3035018506
• MDR Report Key: 22088888
• Report Number: 3012447612-2025-00224
• Device Sequence Number: 7867054
• Product Code: NKB
• UDI-Device Identifier: 00889024003170
• UDI-Public: (01)00889024003170
• Combination Product (Y/N): N
• Initial Reporter State: OK
• Initial Reporter Country: US
• PMA/510(K) Number: K150896
• Exemption Number: 5645646
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2025
• Serviced by Third Party (Y/N): N
• Reporter Type: Manufacturer
• Report Source: Health Professional,Distributor
• Initial Reporter Occupation: Physician
• Type of Report: Initial,Followup
• Report Date (Section B): 09/09/2025

1 Device was Involved in the Event

1 Patient was Involved in the Event

• Is this an Adverse Event Report?: No
• Is this a Product Problem Report?: Yes
• Operator of Device: Lay User/Patient
• Device Catalogue Number: 07.02010.001
• Was Device Available for Evaluation?: No
• Is the Reporter a Health Professional?: Yes
• Type of Report(Section G): Initial
• Initial Date Received by Manufacturer: Not provided
• Supplement Date Received by Manufacturer: Not provided
• Initial Report FDA Received Date: 05/27/2025
• Supplement Report FDA Received Date: 09/10/2025
• Was Device Evaluated by Manufacturer? (Y/N): Device Not Returned to Manufacturer
• 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
• Concomitant Medical Products and Therapy/Usage Dates: SEE H10.
• Patient Sex: Unknown
• Patient Ethnicity: Non Hispanic