MAUDE Adverse Event Report: ZIMMER BIOMET SPINE INC. CANNULATED POLYAXIAL SCREW 6.5MM X 45MM; PATHFINDER NXT MINIMALLY INVASIVE PEDICLE SCREW SYSTEM

Catalog Number 3505-6545

Device Problem Detachment of Device or Device Component (2907)

Patient Problem No Clinical Signs, Symptoms or Conditions (4582)

Event Date 09/06/2021

Event Type  malfunction  

Manufacturer Narrative

(b)(6).Without a product return, no product evaluation is able to be conducted.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.Reference report 3012447612-2021-00381.

Event Description

It was reported that two pathfinder screws disassembled intra-operatively during final tightening.They were removed without patient impacts.This is report one of two for this event.

Manufacturer Narrative

Device evaluation: product was not returned, however a photo was provided showing the disassembly.Potential cause a definitive root cause cannot be determined with the information provided.This event could possibly be attributed to off-axis forces applied during use.Dhr review per dhr review, the parts were likely conforming when they left zimmer biomet control.Device use these devices are 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.

Event Description

It was reported that two pathfinder screws disassembled intra-operatively during final tightening.They were removed without patient impacts.This is report one of two for this event.

• Brand Name: CANNULATED POLYAXIAL SCREW 6.5MM X 45MM
• Type of Device: PATHFINDER NXT MINIMALLY INVASIVE 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.; na; westminster CO 80021
• Manufacturer Contact: kim martinez ; 10225 westmoor dr.; na; westminster, CO 80021 ; 3035144809
• MDR Report Key: 12568375
• MDR Text Key: 274478037
• Report Number: 3012447612-2021-00380
• Device Sequence Number: 1
• Product Code: NKB
• UDI-Device Identifier: 00889024335707
• UDI-Public: (01)00889024335707(10)AAN
• Combination Product (y/n): N
• Reporter Country Code: RS
• PMA/PMN Number: K132884
• Number of Events Reported: 1
• Summary Report (Y/N): N
• Report Source: Manufacturer
• Source Type: Foreign,Health Professional,Company Representative
• Reporter Occupation: Physician
• Type of Report: Initial,Followup
• Report Date: 05/18/2022

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
• Device Operator: Health Professional
• Device Catalogue Number: 3505-6545
• Device Lot Number: AAN
• Was Device Available for Evaluation?: No
• Is the Reporter a Health Professional?: Yes
• Was the Report Sent to FDA?: No
• Initial Date Manufacturer Received: 09/07/2021
• Initial Date FDA Received: 10/04/2021
• Supplement Dates Manufacturer Received: 05/13/2022
• Supplement Dates FDA Received: 05/19/2022
• Was Device Evaluated by Manufacturer?: Device Not Returned to Manufacturer
• Date Device Manufactured: 10/23/2018
• Is the Device Single Use?: Yes
• Is This a Reprocessed and Reused Single-Use Device?: No
• Type of Device Usage: Initial
• Patient Sequence Number: 1