MAUDE Adverse Event Report: MAZOR ROBOTICS LTD MAZOR X SYSTEM; ORTHOPEDIC STEREOTAXIC INSTRUMENT

Model Number TPL0059

Device Problem Imprecision (1307)

Patient Problems Unspecified Nervous System Problem (4426); No Clinical Signs, Symptoms or Conditions (4582)

Event Date 07/13/2021

Event Type  Injury  

Manufacturer Narrative

If information is provided in the future, a supplemental report will be issued.

Event Description

Medtronic received information regarding a guidance system being used during a spinal procedure.It was reported that a screw placed during a l4-s1 fusion procedure on (b)(6) 2020 was found to be 1 cm inaccurate.The left l4 screw was deviated medially through the joint and had penetrated into the spinal canal.A revision surgery was done.

Manufacturer Narrative

Medtronic is submitting this report to comply with fda reporting regulations under 21 cfr parts 4 and 803.This report is based upon information obtained by medtronic, which the company may not have been able to fully investigate or verify prior to the date the report was required by the fda.Medtronic has made reasonable efforts to obtain more complete information and has provided as much relevant information as is available to the company as of the submission date of this report.This report does not constitute an admission or a conclusion by fda, medtronic, or its employees that the device, medtronic, or its employee caused or contributed to the event described in the report.In particular, this report does not constitute an admission by anyone that the product described in this report has any ¿defects¿ or has ¿malfunctioned¿.These words are included in the fda 3500a form and are fixed items for selection created by the fda to categorize the type of event solely for the purpose of regulatory reporting.Medtronic objects to the use of these words and others like them because of the lack of definition and the connotations implied by these terms.This statement should be included with any information or report disclosed to the public under the freedom of information act.Any required fields that are unpopulated are blank because the information is currently unknown or unavailable.A good faith effort will be made to obtain the applicable information relevant to the report.If information is provided in the future, a supplemental report will be issued.

Event Description

Additional information received from a manufacturer representative reported that fluoro images were taken during the procedure and the surgeon confirmed accuracy.No problems were experienced during the initial procedure.The cause of the deviation was determined to be a medial skive potential and a drill bit taking the path of least resistance down the joint.The patient experienced foot drop after the procedure.

• Brand Name: MAZOR X SYSTEM
• Type of Device: ORTHOPEDIC STEREOTAXIC INSTRUMENT
• Manufacturer (Section D): MAZOR ROBOTICS LTD; 5 shacham street; p.o. box 3104; caesarea hefa,il 30795 67; IS 3079567
• MDR Report Key: 12268820
• MDR Text Key: 264795577
• Report Number: 3005075696-2021-00087
• Device Sequence Number: 1
• Product Code: OLO
• UDI-Device Identifier: 07290109183213
• UDI-Public: 07290109183213
• Combination Product (y/n): N
• PMA/PMN Number: K182077
• Number of Events Reported: 1
• Summary Report (Y/N): N
• Report Source: Manufacturer
• Source Type: company representative,health
• Type of Report: Initial,Followup
• Report Date: 09/09/2021

1 Device was Involved in the Event

1 Patient was Involved in the Event

• Date FDA Received: 08/03/2021
• Is this an Adverse Event Report?: Yes
• Is this a Product Problem Report?: Yes
• Device Operator: Health Professional
• Device Model Number: TPL0059
• Device Catalogue Number: TPL0059
• Was Device Available for Evaluation?: No
• Date Manufacturer Received: 08/12/2021
• Is This a Reprocessed and Reused Single-Use Device?: No
• Patient Sequence Number: 1
• Patient Outcome(s): Required Intervention