MAUDE Adverse Event Report: MEDOS INTERNATIONAL SÃ RL CH SYMPHONY; POSTERIOR CERVICAL SCREW SYSTEM

Catalog Number	102035112S
Medical Device Problem Code	Compatibility Problem (2960)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	04/08/2026
Type of Reportable Event	Malfunction
Additional Manufacturer Narrative
Product complaint # (b)(4) this report is being submitted pursuant to the provisions of 21 cfr, part 803 (and/or part 4, as applicable).This report may be based on information which has not been investigated or verified prior to the required reporting date.This report does not reflect a conclusion by depuy synthes, or its employees that the report constitutes an admission that the product, depuy synthes, or its employees caused or contributed to the potential event described in this report.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 during the surgery, it occurred that the screw could not be attached to the screwdriver in the hospital where the products could be fitted smoothly before.The surgeon pointed out that it might be a problem with the axis wobble and another size of the product be used for the operation.The surgery was completed successfully without any surgical delay.No further information is available.

• Brand Name: SYMPHONY
• Common Device Name: POSTERIOR CERVICAL 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 02400 ; SZ 02400
• Manufacturer Contact: elba bello ; 325 paramount drive; raynham, MA 02767 ; 9083863534
• MDR Report Key: 24970710
• Report Number: 1526439-2026-00462
• Device Sequence Number: 16097200
• Product Code: NKG
• UDI-Device Identifier: 10705034524368
• UDI-Public: (01)10705034524368(17)300331(10)426040
• Combination Product (Y/N): N
• Initial Reporter Country: JA
• PMA/510(K) Number: K181949
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• 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,Followup

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: 102035112S
• Device Lot Number: 426040
• Was Device Available for Evaluation?: No
• Is the Reporter a Health Professional?: Yes
• Type of Report(Section G): Initial
• Initial Date Received by Manufacturer: 04/08/2026
• Supplement Date Received by Manufacturer: 06/17/2026
• Initial Report FDA Received Date: 04/23/2026
• Supplement Report FDA Received Date: 06/17/2026
• Was Device Evaluated by Manufacturer? (Y/N): No
• Date Device Manufactured: 04/23/2025
• 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: Unknown