MAUDE Adverse Event Report: MSD DEGGENDORF MFG CRESCENT¿ SPINAL SYSTEM; INTERVERTEBRAL FUSION DEVICE WITH BONE GRAFT,

Model Number	9393008
Medical Device Problem Code	Break (1069)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	11/08/2022
Type of Reportable Event	Malfunction
Additional Manufacturer Narrative
G2: country of origin - china h3: product analysis # (b)(4): part# 9393008, lot# h5709464 only one small portion of the implant returned for analysis (~8mm).Microscopic fracture surface examination identified rays emanating from the one corner of the implant surface.The above observations are consistent with brittle overload.This regulatory report is being submitted due to retrospective review through capa 624392.Medtronic submits this report to comply with fda regulations 21 cfr parts 4 and 803.Medtronic has made reasonable efforts to provide 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.Any required fields that are unpopulated are blank because the information is currently unknown or unavailable.Medtronic will submit a supplemental report if additional relevant information becomes known.
Event or Problem Description
Information was received from a healthcare provider (hcp) via a medtronic representative regarding a patient who was implanted with spacer involved in a posterior lumbar interbody fusion procedure.It was reported that implant broke during procedure and implantation process.Later, it was taken out.Product came in contact with patient.Their was a delay of about 1 hour in the procedure.Pre-operative diagnosis for the patient was lumbar disc herniation.No adverse event occurred to patient.The patient¿s medical history included lumbar disc herniation.There were no further complications that were reported.

• Brand Name: CRESCENT¿ SPINAL SYSTEM
• Common Device Name: INTERVERTEBRAL FUSION DEVICE WITH BONE GRAFT,
• Manufacturer (Section D): MSD DEGGENDORF MFG; wertstrasse 17; deggendorf 94469 ; GM 94469
• Manufacturer (Section G): MSD DEGGENDORF MFG; wertstrasse 17; deggendorf 94469 ; GM 94469
• Manufacturer Contact: justin ellis ; 1800 pyramid place; memphis, TN 38132 ; 7635265677
• MDR Report Key: 21075783
• Report Number: 1030489-2025-00102
• Device Sequence Number: 6832135
• Product Code: MAX
• UDI-Device Identifier: 00613994187567
• UDI-Public: 00613994187567
• Combination Product (Y/N): N
• Initial Reporter Country: CH
• PMA/510(K) Number: K172199
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2022
• Device Explanted Year: 2022
• Serviced by Third Party (Y/N): N
• Reporter Type: Manufacturer
• Report Source: Foreign,Health Professional
• Initial Reporter Occupation: Physician
• Type of Report: Initial
• Report Date (Section B): 01/04/2025

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: Health Professional
• Device Model Number: 9393008
• Device Catalogue Number: 9393008
• Device Lot Number: H5709464
• Was Device Available for Evaluation?: Device Returned to Manufacturer
• Date Returned to Manufacturer: 02/09/2023
• Is the Reporter a Health Professional?: Yes
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 11/09/2022
• Initial Report FDA Received Date: 01/05/2025
• Was Device Evaluated by Manufacturer? (Y/N): Yes
• Date Device Manufactured: 09/28/2021
• 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
• Patient Sex: Female