HMRS 6366-9-220Recalls & reported problems

Summary

The FDA's MAUDE database contains 4 adverse event reports that list this exact device (DI 07613327049930), received between Jun 18, 2018 and Jun 15, 2022 — classified as 4 injuries.

The most frequently reported specific device problem is “Naturally Worn” (2 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.

• InjuryJun 15, 2022Unstable; Unstable

  REVISION (HMRS PARTS REPLACEMENT AFTER 12 YEARS) ACCORDING TO BFARM SPECIAL APPROVAL. UPDATE 25MAY22, AFTER 12 YEARS , THE POLY IS WORN OUT. THERE WAS A MASSIVE INSTABILITY IN THE KNEE JOINT. ESPECIALLY THE STOPPER ON THE PROXIMAL TIBIA WAS VERY CRUSHED.

  Patient problems: Joint Laxity

  MAUDE report 14691914 ↗
• InjuryApr 11, 2022Degraded; Unstable; Naturally Worn; Degraded; Unstable; Naturally Worn

  THE FOLLOWING WAS REPORTED: REVISION (HMRS PARTS REPLACEMENT). AFTER 23 YEARS, THE POLY IS WORN OUT. IT IS MANIFESTED BY HYPEREXTENSION OF THE KNEE JOINT AND MARKED INSTABILITY. THE DISTAL FEMUR SHOWS SIGNS OF WEAR, WHICH SHOWS UP AS METALLOSIS IN THE KNEE JOINT. "NOW AFTER THE REVISION SURGERY EVERYTHING WAS FINE AGAIN."

  Patient problems: Ambulation or Postural Difficulties; Metal Related Pathology

  MAUDE report 14073866 ↗
• InjuryMar 15, 2022Material Erosion; Naturally Worn; Material Erosion; Naturally Worn

  HMRS PARTS REPLACEMENT AFTER 12 YEARS. THE WEAR OF THE COMPONENTS WAS CONFIRMED DURING THE SURGERY. THE PARTS HAVE ALL BEEN REPLACED AS REQUESTED. SOME POLY PARTS WERE SEVERELY DAMAGED OR DISASSEMBLED INTO INDIVIDUAL PARTS DUE TO THE DIFFICULT DISASSEMBLY. DUE TO WEAR AND TEAR, IT WAS SUSPECTED THAT REPLACING THE COMPONENTS WOULD BE PRUDENT.

  Patient problems: Insufficient Information

  MAUDE report 13767288 ↗
• InjuryJun 18, 2018Break; Fracture; Break; Fracture

  A CASE OF A PATIENT AFFECTED BY OSTEOSARCOMA OF THE RIGHT FEMUR WAS REPORTED. ON 1989 THE PATIENT UNDERWENT A PROSTHETIC IMPLANT. ON 2002 AND 2004 THE FEMORAL STEM WAS REVISED . ON (B)(6) 2017, FOLLOWING A TRAUMATIC EVENT, THE PATIENT SHOWED THE BREAKAGE OF THE AXLE FIXED HINGED KNEE.

  Patient problems: Injury

  MAUDE report 7609050 ↗