Mpact Acetabular System 01.32.3644HC4Recalls & reported problems

Summary

The FDA's MAUDE database contains 4 adverse event reports that list this exact device (DI 07630040731058), received between Jul 13, 2021 and May 20, 2026 — classified as 4 injuries.

The most frequently reported specific device problem is “Device Dislodged or Dislocated” (4 reports).

Reports come from manufacturers, hospitals and patients and are not verified by the FDA. A report does not prove the device caused the event, and counts can't be used to compare devices or estimate failure rates. What reports can and can't tell you · How this data works · Data updated Oct 16, 2026.

Most reported problems

Recent adverse event reports

The 4 most recent of 4 reports, in the reporter's own words as published by the FDA.

• InjuryMay 20, 2026Device Dislodged or Dislocated

  THIS WAS THE SECOND REVISION FOR PATIENT. THE PRIMARY SURGERY WAS PERFORMED ON (B)(6) 2024. THE FIRST REVISION SURGERY WAS PERFORMED ON (B)(6) 2025; THE STEM WAS REVISED, BUT THE REASON IS UNKNOWN. NO OTHER INFO IS AVAILABLE REGARDING THIS REVISION SURGERY. A SECOND REVISION SURGERY WAS PERFORMED ON (B)(6) 2026 DUE TO DISLOCATION OF THE HEAD FROM THE LINER. ALL COMPONENTS REVISED WITH DOUBLE MOBILITY COMPETITOR`S COMPONENT. THE REASON FOR REVISION OF THE FEMORAL STEM IS UNKNOWN.

  Patient problems: Joint Dislocation

  MAUDE report 25230409 ↗
• InjuryJul 18, 2025Device Dislodged or Dislocated; Device Dislodged or Dislocated

  THE PATIENT HAD A PRIMARY HIP SURGERY ON (B)(6) 2023. ON (B)(6) 2024, THE PATIENT CAME IN REPORTING PAIN DUE TO A LOOSE STEM. THE SURGEON REVISED THE MEDACTA STEM, HEAD AND LINER WITH ANOTHER MEDACTA STEM, HEAD AND LINER, AND COMPLAINT (B)(4) WAS FILED. MDR 3005180920-2024-00190 AND 3005180920-2024-00190 FU1. ON (B)(6) 2025, THE PATIENT CAME IN REPORTING PAIN DUE TO A LOOSE STEM. THE SURGEON REVISED THE MEDACTA STEM AND HEAD WITH A COMPETITOR'S COMPONENTS AND REVISED THE MEDACTA LINER WITH ANOTHER MEDACTA LINER. THE SURGERY WAS COMPLETED SUCCESSFULLY. COMPLAINT (B)(4) FILLED. MDR 3005180920-2025-00204. PRESENTLY, ON (B)(6) 2025, THE PATIENT CAME IN REPORTING PAIN DUE TO A DISLOCATION OF THE HEAD FROM THE LINER AND THE CAUSE IS UNKNOWN. THE SURGEON REVISED THE COMPETITOR HEAD AND MEDACTA LINER AND CUP. THE SURGERY WAS COMPLETED SUCCESSFULLY. THE CUP WAS REVISED JUST BECAUSE THE SURGEON WANTED GIVE IT DIFFERENT POSITIONING/INCLINATION/VERSION THIS TIME.

  Patient problems: Joint Dislocation; Pain

  MAUDE report 22539699 ↗
• InjuryMay 24, 2022Device Dislodged or Dislocated; Appropriate Device Problem Term/Code Not Available

  THE PATIENT CAME IN REPORTING PAIN DUE TO A DISLOCATION OF THE HEAD FROM THE LINER AND THE CAUSE IS UNKNOWN. ABOUT 2 MONTHS AND A HALF AFTER THE PRIMARY SURGERY, THE SURGEON REVISED THE HEAD AND LINER AND THE SURGERY WAS COMPLETED SUCCESSFULLY.

  Patient problems: Joint Dislocation

  MAUDE report 14485253 ↗
• InjuryJul 13, 2021Device Dislodged or Dislocated; Appropriate Device Problem Term/Code Not Available

  2 MONTHS AFTER THE PRIMARY SURGERY THE PATIENT CAME IN REPORTING PAIN DUE TO A DISLOCATION OF THE HEAD FROM THE LINER. THE CAUSE OF THE DISLOCATION IS UNKNOWN. THE SURGEON REVISED THE CUP, HEAD AND LINER.

  Patient problems: Joint Dislocation

  MAUDE report 12157570 ↗