MAUDE Adverse Event Report: MEDOS INTERNATIONAL SÃ RL CH MIS SINGLE INNER SETSCW; THORACOLUMBOSACRAL PEDICLE SCREW SYSTEM

Catalog Number	186715000
Medical Device Problem Code	Migration (4003)
Health Effect - Clinical Code	Insufficient Information (4580)
Date of Event	04/26/2024
Type of Reportable Event	Serious Injury
Additional Manufacturer Narrative
Depuy synthes is submitting this report pursuant to the provisions of 21 cfr, part 803.This report may be based on information which depuy synthes has not been able to investigate or verify prior to the required reporting date.This report does not reflect a conclusion by fda, depuy synthes or its employees that the report constitutes an admission that the device, depuy synthes, or its employees caused or contributed to the potential event described in this report.Additional narrative: d2: additional procodes: kwp, kwq, mnh, mni, osh d9: complainant part is not expected to be returned for manufacturer review/investigation.H3, h4, h6: without a lot number the device history records review could not be completed.Product was not returned.Based on the information available, it has been determined that no corrective and/or preventative action is proposed.This complaint will be accounted for and monitored via post market surveillance activities.If additional information is made available, the investigation will be updated as applicable.H6 component code: g07002 ¿ device not returned.Device was used for treatment, not diagnosis.If information is obtained that was not available for the initial medwatch, a follow-up medwatch will be filed as appropriate.
Event or Problem Description
It was reported that patient underwent cst after thoracic spondylodesis th11-l5 with non-synthes system in external clinic, time unknown, date unknown.In (b)(6) 2024, sacral fracture treatment with viper sai screws and exp connectors to extend dorsal spondylodesis to lumbopelvic fixation.Revision surgery was performed on (b)(6) 2024, due to dislocation of the lumbopelvic stabilization.The right rod slipped out of the viper sai head, the left rod slipped out of the exp connector, here the innie was loosened.The connectors were firmly fixed on both sides of the non-synthes construct.During the revision surgery on (b)(6), longer rods (100 mm) and new innies were used.The viper sai screws were left in place as they were properly anchored in the bone.This report is for a mis single inner setscw.This is report 6 of 7 for (b)(4).

• Brand Name: MIS SINGLE INNER SETSCW
• Common Device Name: THORACOLUMBOSACRAL PEDICLE SCREW SYSTEM
• Manufacturer (Section D): MEDOS INTERNATIONAL SÃ RL CH; chemin-blanc 38; le locle 02400 ; SZ 02400
• Manufacturer (Section G): MEDOS INT SPINE; chemin blanc 38; le locle ; SZ
• Manufacturer Contact: kate karberg ; chemin-blanc 38; le locle ; SZ ; 3035526892
• MDR Report Key: 19374998
• Report Number: 1526439-2024-01562
• Device Sequence Number: 15330893
• Product Code: NKB
• UDI-Device Identifier: 10705034121192
• UDI-Public: (01)10705034121192
• Combination Product (Y/N): N
• Initial Reporter Country: GM
• PMA/510(K) Number: K160904
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2024
• Device Explanted Year: 2024
• Serviced by Third Party (Y/N): Unknown
• Reporter Type: Manufacturer
• Report Source: Foreign,Health Professional,Company Representative
• Initial Reporter Occupation: Other Health Care Professional
• Type of Report: Initial

1 Device was Involved in the Event

1 Patient was Involved in the Event

• Is this an Adverse Event Report?: Yes
• Is this a Product Problem Report?: Yes
• Operator of Device: Health Professional
• Device Catalogue Number: 186715000
• Was Device Available for Evaluation?: No
• Is the Reporter a Health Professional?: Yes
• Type of Report(Section G): Initial
• Initial Date Received by Manufacturer: 04/26/2024
• Initial Report FDA Received Date: 05/22/2024
• Was Device Evaluated by Manufacturer? (Y/N): No
• Is the Device Labeled for Single Use? (Y/N): Yes
• Usage of Device: Unknown
• Patient Sequence Number: 1
• Concomitant Medical Products and Therapy/Usage Dates: MIS SINGLE INNER SETSCW.; MIS SINGLE INNER SETSCW.; MIS SINGLE INNER SETSCW.; UNKNOWN SCREWS.; VIPER2 STRAIGHT ROD-80MM.; VIPER2 STRAIGHT ROD-80MM.
• Outcome Attributed to Adverse Event: Required Intervention
• Patient Age: 71 YR
• Patient Sex: Female
• Patient Weight: 52 KG