inforMED
InjuryJDI

UNK HIP ACETABULAR CUP PINNACLE

Received Jun 26, 2026

Report 1818910-2026-11006 · MDR key 25641509

Device

Generic name

Hip Acetabular Cup

Product problems

  • Adverse Event Without Identified Device or Use Problem

Patient

NA · Male

  • Confusion/ Disorientation
  • Hydrocephalus
  • Metal Related Pathology

Narrative

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: D4: UDI: AS THE CATALOG/MODEL NUMBER WAS NOT PROVIDED, THE (01) GTIN IS NOT AVAILABLE. E3 INITIAL REPORTER OCCUPATION: LAWYER. H3, H6: NO DEVICE ASSOCIATED WITH THIS REPORT WAS RECEIVED FOR EXAMINATION. AN EVALUATION OF THE MANUFACTURING RECORD COULD NOT BE PERFORMED AS THE REQUIRED PRODUCT/LOT NUMBER WAS NOT PROVIDED TO COMPLETE THE EVALUATION. AS PART OF OUR COMPANY QUALITY SYSTEM PROCESS, ALL DEVICES ARE MANUFACTURED, INSPECTED, AND DISTRIBUTED TO APPROVED SPECIFICATIONS. ADDITIONAL COMPLAINT INFORMATION MONITORING FOR POTENTIAL SAFETY SIGNALS WILL BE CONDUCTED THROUGH COMPLAINT TRENDING AS PART OF THE POST-MARKET SURVEILLANCE. IF ADDITIONAL INFORMATION IS MADE AVAILABLE, THE INVESTIGATION WILL BE UPDATED AS APPLICABLE. THE DEVICE LOT NUMBER IS UNKNOWN, THEREFORE A¿DEVICE HISTORY REVIEW COULD NOT BE PERFORMED. IF THE LOT/SERIAL NUMBER BECOMES AVAILABLE, THE RECORD WILL BE RE-ASSESSED. IF INFORMATION IS OBTAINED THAT WAS NOT AVAILABLE FOR THE INITIAL MEDWATCH, A FOLLOW-UP MEDWATCH WILL BE FILED AS APPROPRIATE.

Description of Event or Problem

IN (B)(6) 2022, FOLLOWING A PET SCAN, PATIENT WAS DIAGNOSED WITH HYDROCEPHALUS CAUSED BY COBALT POISONING/METAL TOXICITY. THE PATIENT RECEIVED A SHUNT IN THEIR HEAD DUE TO METAL SYMPTOMS JUST PRIOR TO THEIR LEFT HIP REVISION, ON (B)(6) 2022. PATIENT DIED ON (B)(6) 2026. DOE: (B)(6) 2022. AFFECTED SIDE: LEFT HIP.