MAUDE Adverse Event Report: MEDOS INTERNATIONAL SÃ RL CH 5.5 EXP VERSE DI SET SCR; THORACOLUMBOSACRAL PEDICLE SCREW SYSTEM

Catalog Number	199721000S
Medical Device Problem Codes	Break (1069); No Apparent Adverse Event (3189)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	10/15/2025
Type of Reportable Event	Malfunction
Event or Problem Description
It was reported a during a scoliosis th2-l1 procedure the devices broke.After the insertion of the rods and correction cap screws and the final unscrewing of the polyaxial lock, threads from the exp verse screw head are broke in the rod locking in l2.No correction is possible.All the correction screws that had been inserted had to be loosened and discarded since they had already been turned off.The exp verse screw had to be removed and replaced.No allegation against the rod.Surgery was delayed 30 minutes.Procedure was completed successfully.No patient consequences.During device return it was determined during visual examination that additional screws were broken.
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.Additional narrative: if information is obtained that was not available for the initial medwatch, a follow-up medwatch will be filed as appropriate.
Additional Manufacturer Narrative
Additional information has been received; the previously reported event is no longer considered reportable at this time as there was no failure of the device.No further follow-ups will be sent.

• Brand Name: 5.5 EXP VERSE DI SET SCR
• 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: elba bello ; 325 paramount drive; raynham, MA 02767 ; 9083863534
• MDR Report Key: 23691531
• Report Number: 1526439-2025-01592
• Device Sequence Number: 9071837
• Product Code: NKB
• UDI-Device Identifier: 10705034466125
• UDI-Public: (01)10705034466125(17)300331(10)428592
• Combination Product (Y/N): N
• Initial Reporter Country: GM
• PMA/510(K) Number: K142185
• 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
• Initial Reporter Occupation: Physician
• 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: 199721000S
• Device Lot Number: 428592
• Was Device Available for Evaluation?: No
• Is the Reporter a Health Professional?: Yes
• Type of Report(Section G): Follow-Up
• Initial Date Received by Manufacturer: 11/18/2025
• Supplement Date Received by Manufacturer: 12/02/2025
• Initial Report FDA Received Date: 12/02/2025
• Supplement Report FDA Received Date: 12/08/2025
• Was Device Evaluated by Manufacturer? (Y/N): No
• Date Device Manufactured: 05/21/2025
• 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