FEN OPEN CANNULA STRL

Description of Event or Problem

IT WAS REPORTED THAT DURING A POSTERIOR LUMBAR SPINAL FUSION SURGERY USING VIPER PRIME FS, THE TIP OF THE CANNULA BROKE AND REMAINED INSIDE THE SCREW. TWO CANNULAS BROKE: ONE WAS REMOVED ALONG WITH THE SCREW BEFORE CEMENT INJECTION, WHILE THE OTHER, BROKEN AFTER CEMENT INJECTION, WAS RETAINED. THE SURGERY WAS COMPLETED WITH A SURGICAL DELAY OF APPROXIMATELY 30 MINUTES. NO FURTHER INFORMATION IS AVAILABLE.

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.

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. IF THE INFORMATION IS UNKNOWN, NOT AVAILABLE OR DOES NOT APPLY, THE SECTION/FIELD OF THE FORM IS LEFT BLANK. H11 ADDITIONAL NARRATIVE: ADDED: D9, D10 CONCOMITANT. THE DEVICE WAS RECEIVED, THE INVESTIGATION IS IN PROGRESS, NO CONCLUSION COULD BE DRAWN AT THE TIME OF FILING THIS REPORT. IF INFORMATION IS OBTAINED THAT WAS NOT AVAILABLE FOR THE INITIAL MEDWATCH, A FOLLOW-UP MEDWATCH WILL BE FILED AS APPROPRIATE.

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. IF THE INFORMATION IS UNKNOWN, NOT AVAILABLE OR DOES NOT APPLY, THE SECTION/FIELD OF THE FORM IS LEFT BLANK. H11. ADDITIONAL NARRATIVE: ADDED: H4. H3, H6: THE PRODUCT WAS RETURNED TO DEPUY SYNTHES FOR EVALUATION. THE DEPUY SYNTHES TEAM CONDUCTED A VISUAL INSPECTION OF THE RETURNED DEVICE. VISUAL ANALYSIS OF THE RETURNED SAMPLE REVEALED THAT THE TIP PF THE FEN OPEN CANNULA STRL WAS BROKEN, THE FRAGMENT WAS NOT RECEIVED. NO OTHER ISSUES WERE IDENTIFIED. A DIMENSIONAL INSPECTION FOR THE FEN OPEN CANNULA STRL WAS NOT PERFORMED DUE TO POST MANUFACTURING DAMAGE. THE OBSERVED CONDITION OF THE DEVICE WAS CONSISTENT WITH A RANDOM COMPONENT FAILURE THAT MAY HAVE BEEN CAUSED BY EXPOSURE TO UNINTENDED FORCES. PROPERLY HANDLING AND ATTENTION TO THE APPROVED USE OF THE DEVICE DIMINISHES THE RISK OF FAILURE. A FUNCTIONAL TEST WAS NOT PERFORMED AS IT IS NOT APPLICABLE TO THE COMPLAINT CONDITION. THE OVERALL COMPLAINT WAS CONFIRMED AS THE OBSERVED CONDITION OF THE FEN OPEN CANNULA STRL WOULD CONTRIBUTE TO THE COMPLAINED DEVICE ISSUE. BASED ON THE INVESTIGATION FINDINGS, IT HAS BEEN DETERMINED THAT NO CORRECTIVE AND/OR PREVENTATIVE ACTION IS PROPOSED. AS PART OF DEPUY SYNTHES QUALITY PROCESS, ALL DEVICES ARE MANUFACTURED, INSPECTED, AND RELEASED TO APPROVED SPECIFICATIONS. THERE IS NO INDICATION THAT A DESIGN OR MANUFACTURING ISSUE HAS CAUSED THE COMPLAINT CONDITION. ADDITIONAL MONITORING FOR ANY POTENTIAL SAFETY SIGNALS WILL BE CONDUCTED THROUGH COMPLAINT TRENDING AND OTHER POST-MARKET SAFETY SURVEILLANCE ACTIVITIES. DEVICE HISTORY LOT: A REVIEW OF THE RECEIVING INSPECTION (RI) FOR FEN OPEN CANNULA STRL, WAS CONDUCTED IDENTIFYING THAT LOT NUMBER LC45179, WAS RELEASED IN ONE BATCH. BATCH 1: LOT QTY OF (B)(4) UNITS WERE RELEASED ON OCT 16, 2025, WITH NO DISCREPANCIES. SUPPLIER: (B)(4). AS A RESULT, THE RI IDENTIFIED NO ISSUES DURING THE MANUFACTURING AND RELEASE OF THIS DEVICE THAT COULD HAVE CONTRIBUTED TO THE PROBLEM REPORTED BY THE CUSTOMER. DEVICE HISTORY REVIEW: THE RI IDENTIFIED NO ISSUES DURING THE MANUFACTURING AND RELEASE OF THIS DEVICE THAT COULD HAVE CONTRIBUTED TO THE PROBLEM REPORTED BY THE CUSTOMER. IF INFORMATION IS OBTAINED THAT WAS NOT AVAILABLE FOR THE INITIAL MEDWATCH, A FOLLOW-UP MEDWATCH WILL BE FILED AS APPROPRIATE.