ANTHEM 71422667Recalls & reported problems
Smith & Nephew, Inc. · ANTHEM POSTERIOR STABILIZED HI-FLEX INSERT SIZE 3-4 9MM · Class 2 · Implant
All models of ANTHEM (25)
Data updated Oct 16, 2026 from official FDA records · Editorial policy
- Adverse event reports
- 9
- Deaths reported
- 0
- Injuries reported
- 6
- Recalls naming it
- 0
Summary
The FDA's MAUDE database contains 9 adverse event reports that list this exact device (DI 00885556583944), received between Mar 24, 2018 and Apr 28, 2026 — classified as 6 injuries, 3 malfunctions.
The most frequently reported specific device problem is “Break” (1 report).
7 other recalls cover devices cleared under the same FDA submission (K032295, K230653); they may or may not involve this specific model.
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.
Reports received per month
Most reported problems
Device problems
- Adverse Event Without Identified Device or Use Problem1
- Appropriate Device Problem Term/Code Not Available1
- Break1
- Connection Problem1
- Device Dislodged or Dislocated1
- Fitting Problem1
- Insufficient Device Problem Information1
- Physical Resistance/Sticking1
Patient problems
- No Clinical Signs, Symptoms or Conditions4
- Injury3
- No Known Impact Or Consequence To Patient1
- Pain1
Recent adverse event reports
The 9 most recent of 9 reports, in the reporter's own words as published by the FDA.
MalfunctionApr 28, 2026Positioning Failure
IT WAS REPORTED THAT, DURING A TKA, AN ANTHEM PS HF INSERT SZ 3-4 9MM DID NOT SEAT ONTO THE TIBIA. THE PROCEDURE WAS RESUMED, AFTER A SURGICAL DELAY GREATER THAN 30 MINUTES WITH A SMITH AND NEPHEW BACKUP DEVICE. NO FURTHER COMPLICATIONS WERE REPORTED.
Patient problems: No Clinical Signs, Symptoms or Conditions
MAUDE report 25013537 ↗InjurySep 29, 2021Break; Break
IT WAS REPORTED THAT, DURING A TKA SURGERY, AN ANTHEM PS HF INSERT SZ 3-4 9MM BROKE. IT IS UNKNOWN HOW THE SURGERY WAS FINISHED AND IF IT WAS DELAYED. NO HARM TO THE PATIENT OR ANY FURTHER COMPLICATIONS REPORTED.
Patient problems: No Clinical Signs, Symptoms or Conditions
MAUDE report 12545249 ↗MalfunctionMay 12, 2021Fitting Problem; Fitting Problem
IT WAS REPORTED THAT DURING TKA SURGERY, THE ANTHEM PS HF INSERT SZ 3-4 9MM COULDN'T BE IMPLANTED. A SMITH AND NEPHEW SAME SIZE INSERT BACK UP DEVICE WAS AVAILABLE. NO INJURY REPORTED. IT IS UNKNOWN IF THERE WAS A SIGNIFICANT DELAY. ALL AVAILABLE INFORMATION HAS BEEN DISCLOSED. IF ADDITIONAL INFORMATION SHOULD BECOME AVAILABLE, A SUPPLEMENTAL REPORT WILL BE SUBMITTED ACCORDINGLY.
Patient problems: No Clinical Signs, Symptoms or Conditions
MAUDE report 11813509 ↗MalfunctionApr 2, 2021Connection Problem; Connection Problem
IT WAS REPORTED THAT THE ANTHEM PS HF INSERT SZ 3-4 9MM WAS NOT LOCKING PROPERLY FROM MEDIAL SIDE DURING FINAL IMPLANTATION. SURGEON TRIED TWICE TO PLACE THE INSERT, HOWEVER THE INSERT WAS EASILY COMING OUT OF TIBIAL TRAY. PROCEDURE FINISHED WITH S&N BACKUP DEVICE. SURGICAL DELAY OF LESS THAN OR EQUAL TO 30 MINUTES.
Patient problems: No Clinical Signs, Symptoms or Conditions
MAUDE report 11610697 ↗InjuryFeb 18, 2020Device Dislodged or Dislocated; Device Dislodged or Dislocated
IT WAS REPORTED THAT AFTER EIGHT MONTHS OF SURGERY, A REVISION WAS PERFORMED DUE TO THE INSERT THAT DISLOCATED WITHOUT TRAUMA AND WAS FOUND DAMAGED.
Patient problems: Injury
MAUDE report 9720228 ↗InjuryJan 13, 2020Physical Resistance/Sticking; Physical Resistance/Sticking
(B)(6). IT WAS REPORTED A STIFF RIGHT KNEE SO A PROCEDURE WAS PERFORMED.
Patient problems: Injury
MAUDE report 9580103 ↗InjuryAug 21, 2019Insufficient Device Problem Information; Insufficient Device Problem Information
IT WAS REPORTED THAT A PERCUTANEOUS INFERIOR VENA CAVA RETRIEVABLE FILTER IMPLANTATION WAS PERFORMED UNDER LOCAL ANESTHESIA DUE TO DEEP VENOUS THROMBOSIS.
Patient problems: Injury
MAUDE report 8919243 ↗InjurySep 5, 2018Appropriate Device Problem Term/Code Not Available
IT WAS REPORTED THAT A REVISION SURGERY WAS PERFORMED FOR A REMOVAL OF THE INSERT AND FEMUR COMPONENT AS THE PATIENT WAS EXPERIENCING PAIN.
Patient problems: Pain
MAUDE report 7849183 ↗InjuryMar 24, 2018Adverse Event Without Identified Device or Use Problem; Adverse Event Without Identified Device or Use Problem
Recalls under the same FDA submission
These recalls involve devices cleared under K032295, K230653. One submission often covers many models, so check the product and lot details in each record.
- Z-2621-2023 · Aug 31, 2023 · Open, Classifiedsmith&nephew LEGION OXINUM POSTERIOR STABILIZED NONPOROUS FERMOAL COMPONENT, SIZE 5N, LEFT, NARROW, REF 71421265; knee joint
- Z-0446-2014 · Aug 27, 2013 · TerminatedGENESIS(R) II, PS HIGH FLEXION ARTICULAR INSERT, SIZE 3-4, 9 MM QTY: (1), REF 71421508, STERILE EO, Smith & Nephew, Inc. Memphis, TN 38116 USA Orthopedic
- Z-0444-2014 · Aug 27, 2013 · TerminatedGENESIS(R) II, POSTERIOR STABILIZED ARTICULAR INSERT, SIZE 1-2, 13 MM QTY: (1), REF 71420806, STERILE EO, Smith & Nephew, Inc. Memphis, TN 38116 USA Orthopedic
- Z-0447-2014 · Aug 27, 2013 · TerminatedGENESIS(R) II, PS HIGH FLEXION ARTICULAR INSERT, SIZE 5-6, 9 MM QTY: (1), REF 71421515, STERILE EO, Smith & Nephew, Inc. Memphis, TN 38116 USA Orthopedic
- Z-0445-2014 · Aug 27, 2013 · TerminatedGENESIS(R) II, PS HIGH FLEXION ARTICULAR INSERT, SIZE 3-4, 13 MM QTY: (1), REF 71420820, STERILE EO, Smith & Nephew, Inc. Memphis, TN 38116 USA Orthopedic
- Z-0448-2014 · Aug 27, 2013 · TerminatedGENESIS(R) II, PS HIGH FLEXION ARTICULAR INSERT, SIZE 5-6, 11 MM QTY: (1), REF 71421516, STERILE EO, Smith & Nephew, Inc. Memphis, TN 38116 USA Orthopedic
- Z-0449-2014 · Aug 27, 2013 · TerminatedGENESIS(R) II, MOBILE BEARING ARTICULAR INSERT RIGHT, SIZE 5, 9 MM QTY: (1), REF 71621509, STERILE EO, Smith & Nephew, Inc. Memphis, TN 38116 USA Orthopedic
Other PROSTHESIS, KNEE, PATELLOFEMOROTIBIAL, SEMI-CONSTRAINED, CEMENTED, POLYMER/METAL/POLYMER devices
- ATTUNE 1506-00-005Depuy (Ireland) · PROSTHESIS, KNEE, PATELLOFEMOROTIBIAL, SEMI-CONSTRAINED, CEMENTED, POLYMER/METAL/POLYMER589 reports
- ATTUNE 1506-00-004Depuy (Ireland) · PROSTHESIS, KNEE, PATELLOFEMOROTIBIAL, SEMI-CONSTRAINED, CEMENTED, POLYMER/METAL/POLYMER580 reports
- JOURNEY 74012812Smith & Nephew, Inc. · PROSTHESIS, KNEE, PATELLOFEMOROTIBIAL, SEMI-CONSTRAINED, CEMENTED, POLYMER/METAL/POLYMER502 reports
- JOURNEY 74011856Smith & Nephew, Inc. · PROSTHESIS, KNEE, PATELLOFEMOROTIBIAL, SEMI-CONSTRAINED, CEMENTED, POLYMER/METAL/POLYMER438 reports
- PERSONA™ 42-5099-094-00Zimmer, Inc. · PROSTHESIS, KNEE, PATELLOFEMOROTIBIAL, SEMI-CONSTRAINED, CEMENTED, POLYMER/METAL/POLYMER406 reports
- JOURNEY 74011857Smith & Nephew, Inc. · PROSTHESIS, KNEE, PATELLOFEMOROTIBIAL, SEMI-CONSTRAINED, CEMENTED, POLYMER/METAL/POLYMER388 reports
- ATTUNE 1506-00-007Depuy (Ireland) · PROSTHESIS, KNEE, PATELLOFEMOROTIBIAL, SEMI-CONSTRAINED, CEMENTED, POLYMER/METAL/POLYMER288 reports
- ATTUNE 1506-00-003Depuy (Ireland) · PROSTHESIS, KNEE, PATELLOFEMOROTIBIAL, SEMI-CONSTRAINED, CEMENTED, POLYMER/METAL/POLYMER271 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 16, 2026. Data downloaded through openFDA, which notes it is not validated for clinical or regulatory use.
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