MRH 6481-1-130Recalls & reported problems
Howmedica Osteonics Corp. · MRH Knee Femoral Component · Class 2 · Implant
All models of MRH (35)
Data updated Oct 18, 2026 from official FDA records · Editorial policy
- Adverse event reports
- 3
- Deaths reported
- 0
- Injuries reported
- 3
- Recalls naming it
- 0
Summary
The FDA's MAUDE database contains 3 adverse event reports that list this exact device (DI 07613327045178), received between Aug 31, 2020 and Aug 6, 2025 — classified as 3 injuries.
The most frequently reported specific device problem is “Fracture” (1 report).
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 18, 2026.
Reports received per month
Most reported problems
Device problems
- Adverse Event Without Identified Device or Use Problem1
- Fracture1
- Insufficient Device Problem Information1
- Loss of Osseointegration1
Patient problems
- Bacterial Infection1
- Bone Fracture(s)1
- Inadequate Osseointegration1
- Injury1
- Pain1
- Unspecified Infection1
Recent adverse event reports
The 3 most recent of 3 reports, in the reporter's own words as published by the FDA.
InjuryAug 6, 2025Adverse Event Without Identified Device or Use Problem; Adverse Event Without Identified Device or Use Problem
THIS PI IS FOR THE ORIF DUE TO PERIPROSTHETIC FRACTURE. INFORMATION RECEIVED FROM IIS (B)(4) INDICATES THE FOLLOWING: ON (B)(6) 2015 HAD A FRACTURE ON FEMUR SIDE REQUIRING ORIF WHICH GOT INFECTED. ENTIRE FEMORAL AND TIBIAL COMPONENT REMOVED AND SPACER PLACED (B)(6) 2015. LEFT KNEE.
Patient problems: Bone Fracture(s)
MAUDE report 22724335 ↗InjuryMar 26, 2025Fracture; Loss of Osseointegration; Fracture; Loss of Osseointegration
ADDITIONAL INFORMATION: THE PATIENT UNDERWENT A SURGICAL PROCEDURE FOR A GIANT CELL TUMOR AND HAD A PROXIMAL TIBIAL REPLACEMENT. SUBSEQUENTLY NINE YEARS LATER THE PATIENT DEVELOPED A PERIPROSTHETIC INFECTION. A TWO STAGE REVISION WAS CARRIED OUT. THE INITIAL CULTURE GREW OUT STREPTOCOCCUS. AN ANTIBIOTIC IMPREGNATED SPACER WAS APPLIED AND THEN REIMPLANTATION WAS CARRIED OUT ON (B)(6) 2025.
Patient problems: Bacterial Infection; Inadequate Osseointegration; Pain; Unspecified Infection
MAUDE report 21702994 ↗InjuryAug 31, 2020Insufficient Device Problem Information; Insufficient Device Problem Information
PROCEDURE: THE PATIENT HAD INDEX SURGERY LEFT TKA OUTSIDE CORS SCOPE. THE PATIENT DEVELOPED A MECHANICAL FAILURE AND UNDERWENT A LEFT TOTAL KNEE REVISION (B)(6) 2016. PATIENT RETURNS FOR FAILED LEFT TOTAL KNEE ARTHROPLASTY. TIBIAL YOKE FRACTURE, METALLOSIS AND PATELLAR COMPONENT LOOSE. PATIENT UNDERGOES NEW LEFT KNEE REVISION ON (B)(6) 2020. FEMORAL AND HINGE COMPONENTS EXCHANGED.
Patient problems: Injury
MAUDE report 10473403 ↗
Other PROSTHESIS, KNEE, FEMOROTIBIAL, CONSTRAINED, CEMENTED, METAL/POLYMER devices
- ELEOS™ 25001208EOnkos Surgical, Inc. · PROSTHESIS, KNEE, FEMOROTIBIAL, CONSTRAINED, CEMENTED, METAL/POLYMER3 deaths193 reports
- ELEOS™ THSMWRS01MOnkos Surgical, Inc. · PROSTHESIS, KNEE, FEMOROTIBIAL, CONSTRAINED, CEMENTED, METAL/POLYMER190 reports
- "UNITED" USTAR II Hip System 1115-1413United Orthopedic Corp. · Prosthesis, Knee, Femorotibial, Constrained, Cemented, Metal/Polymer3 recalls3 reports
- "UNITED" USTAR II Hip System 1115-1213United Orthopedic Corp. · Prosthesis, Knee, Femorotibial, Constrained, Cemented, Metal/Polymer3 recalls0 reports
- "UNITED" USTAR II Hip System 1115-1417United Orthopedic Corp. · Prosthesis, Knee, Femorotibial, Constrained, Cemented, Metal/Polymer3 recalls0 reports
- "UNITED" USTAR II Hip System 1115-1217United Orthopedic Corp. · Prosthesis, Knee, Femorotibial, Constrained, Cemented, Metal/Polymer3 recalls0 reports
- Endo-Model Modular Knee Prosthesis System 15-3816/12WALDEMAR LINK GmbH & Co. KG · Prosthesis, Knee, Femorotibial, Constrained, Cemented, Metal/Polymer2 recalls6 reports
- Endo-Model Modular Knee Prosthesis System 15-3816/11WALDEMAR LINK GmbH & Co. KG · Prosthesis, Knee, Femorotibial, Constrained, Cemented, Metal/Polymer2 recalls6 reports
Sources and updates
- Device record: FDA GUDID, file dated Oct 13, 2026 · View this device in AccessGUDID ↗
- Adverse event reports: FDA MAUDE, file dated Oct 14, 2026 · each report above links to its original FDA record
- Recalls: FDA Medical Device Recalls, file dated Oct 16, 2026
- Page last rebuilt: Oct 18, 2026. Data downloaded through openFDA, which notes it is not validated for clinical or regulatory use.
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