MAUDE Adverse Event Report: MDT SOFAMOR DANEK PUERTO RICO MFG CRESCENT SPINAL SYSTEM; INTERVERTEBRAL FUSION DEVICE WITH BONE GRAFT, LUMBAR

Catalog Number	9393010
Medical Device Problem Code	Break (1069)
Health Effect - Clinical Code	No Known Impact Or Consequence To Patient (2692)
Date of Event	04/28/2020
Type of Reportable Event	Malfunction
Additional Manufacturer Narrative
Product was not returned to the manufacturer for evaluation.Therefore, we are unable to determine the definitive cause of the reported event.If information is provided in the future, a supplemental report will be issued.
Event or Problem Description
Pre-operative diagnosis- spinal stenosis procedure- transforaminal lumbar interbody fusion (tlif) it was reported that intra-op, the cage was broken while the doctor filled the cage with bone graft according to the procedure standard.It was replaced intra-operatively.No any fragments of the implant remaining in the patient body.There were no patient complications as a result of this event.
Additional Manufacturer Narrative
Additional information received: d10, h3, h6 h6: product analysis results: visual and optical inspection revealed the implant was returned broken in several different pieces.Optical examination of the fracture surfaces revealed brittle fractures with rays indicating the direction of the break.It appears the implant material was overloaded bend stress overload.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.

• Brand Name: CRESCENT SPINAL SYSTEM
• Common Device Name: INTERVERTEBRAL FUSION DEVICE WITH BONE GRAFT, LUMBAR
• Manufacturer (Section D): MDT SOFAMOR DANEK PUERTO RICO MFG; barrio marianna rd 909, km0.4; humacao PR 00792
• MDR Report Key: 10090569
• Report Number: 1030489-2020-00556
• Device Sequence Number: 16991064
• Product Code: MAX
• UDI-Device Identifier: 00613994187628
• UDI-Public: 00613994187628
• Combination Product (Y/N): N
• Initial Reporter Country: CH
• PMA/510(K) Number: K094025
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2020
• Device Explanted Year: 2020
• Reporter Type: Manufacturer
• Report Source: company representative,foreig
• Initial Reporter Occupation: Physician
• Type of Report: Initial,Followup
• Report Date (Section B): 07/30/2020

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: Health Professional
• Device Catalogue Number: 9393010
• Device Lot Number: H5569697
• Was Device Available for Evaluation?: Device Returned to Manufacturer
• Date Returned to Manufacturer: 07/17/2020
• Initial Date Received by Manufacturer: 04/28/2020
• Supplement Date Received by Manufacturer: 07/27/2020
• Initial Report FDA Received Date: 05/27/2020
• Supplement Report FDA Received Date: 07/31/2020
• Is This a Single-Use Device that was Reprocessed and Reused on a Patient? (Y/N): No
• Patient Sequence Number: 1
• Patient Age: 68 YR
• Patient Weight: 60