Prosthesis, Knee, Patellofemorotibial, Semi-Constrained, Cemented, Polymer/Metal/Polymer
FDA adverse event reports and recall history for prosthesis, knee, patellofemorotibial, semi-constrained, cemented, polymer/metal/polymer (product code JWH), from the public MAUDE corpus and the live FDA recall database.
- Total reports
- 157,471
- Deaths
- 262
- Injuries
- 132,428
- Malfunctions
- 23,114
Reports per year
Source: FDA adverse event reports by year received, 2012–2026. Reporting paused twice in 2026 during FDA reporting-system changes and has since resumed.
Recent recalls
- 2026-08-05Open, ClassifiedProcess design
Brand Name: U2 Total Knee System Product Name: PSA Box Trial, L, #1-6 and PSA Box Trial, R, #1-6 Model/Catalog Number: 9323-5511 thru 9323-5516 and 9323-5521 thru 9323-5526 Software Version: N/A Product Description: Knee femur prosthesis trial, reusable Component: No, N/A
Due to an incomplete process of the component screw by a subcontractor which prevents the properly assembling of stem trail.
- 2026-07-08Open, ClassifiedProcess change control
Brand Name: EMPOWR 3D KNEE Product Name: EMPOWR 3D KNEE INS, 11L 14MM, VE Model/Catalog Number: 342-19-703 Product Description: Enovis knee devices are intended for knee arthroplasty.
Due to packaging discrepancy with incorrect product size mixed up.
- 2026-07-08Open, ClassifiedProcess change control
Brand Name: EMPOWR 3D KNEE Product Name: EMPOWR 3D KNEE INS, 11L 14MM, VE Model/Catalog Number: 341-14-711 Product Description: Enovis knee devices are for knee arthroplasty.
Due to packaging discrepancy with incorrect product size mixed up.
- 2026-02-24Open, ClassifiedProcess control
Brand Name: EMPOWR 3D KNEE Product Name: EMPOWR 3D KNEE INS, 7L 16MM, VE Model/Catalog Number: 341-16-707
Knee and Humeral socket implants contain incorrect labeling.
- 2026-02-02Open, ClassifiedLabeling Change Control
EMPOWR 3D Knee Tibial Insert 5R 14MM, VE, REF: 342-14-705
942-01-40G acetabular system package was found to contain 942-01-36H acetabular system; and several other acetabular system and knee insert devices may also have a packaging discrepancy, which may cause surgical delay to exchange devices or revision surgery.
- 2025-09-08Open, ClassifiedUnder Investigation by firm
LinkSymphoKnee System, Tibial Component, Modular, Symmetric, Sz. 5, CoCrMo/TiNbN, cemented, Fixed. REF Number: 880-100/50
Some modular LinkSymphoKnee TiNbN Tibial Components were manufactured with two uncoated security screws, which is incorrect.
- 2025-08-08Open, ClassifiedLabeling Change Control
Brand Name: EMPOWR 3D KNEE TIBIAL INSERT - E-PLUS Product Name: EMPOWR 3D KNEE INS, 4L 16MM, VE Model/Catalog Number: 341-16-704 Product Description: Enovis knee devices are intended for treatment of patients who are candidates for knee arthroplasty per the Indication for use. While total knee replacements are not intended to withstand activity levels and loads of normal healthy bone, they are a means of restoring mobility and reducing pain for many patients.
Knee implants contain incorrect labeling (size and/or side incorrect)
- 2025-08-08Open, ClassifiedLabeling Change Control
Brand Name: EMPOWR 3D KNEE TIBIAL INSERT - E-PLUS Product Name: EMPOWR 3D KNEE INS, 7R 16MM, VE Model/Catalog Number: 342-16-707 Product Description: Enovis knee devices are intended for treatment of patients who are candidates for knee arthroplasty per the Indication for use. While total knee replacements are not intended to withstand activity levels and loads of normal healthy bone, they are a means of restoring mobility and reducing pain for many patients.
Knee implants contain incorrect labeling (size and/or side incorrect)
- 2025-07-17Open, ClassifiedPackaging change control
Brand Name: EMPOWR 3D KNEE TIBIAL INSERT - E-PLUS Product Name: EMPOWR 3D KNEETM INS, 11L 10MM, VE Model/Catalog Number: 341-10-711 Software Version: NA Product Description: Enovis" knee devices are intended for treatment of patients who are candidates for knee arthroplasty per the Indication for use. While total knee replacements are not intended to withstand activity levels and loads of normal healthy bone, they are a means of restoring mobility and reducing pain for many patients. Component: NA
Due to packaging discrepancy with the incorrect tibial inserts/implants being packaged. The use of this product may result in the incorrect product being selected. This could result in a revision surgery if used.
- 2025-07-17Open, ClassifiedPackaging change control
Brand Name: EMPOWR 3D KNEE TIBIAL INSERT - E-PLUS Product Name: EMPOWR 3D KNEETM INS, 11L 12MM, VE Model/Catalog Number: 341-12-711 Software Version: NA Product Description: Enovis" knee devices are intended for treatment of patients who are candidates for knee arthroplasty per the Indication for use. While total knee replacements are not intended to withstand activity levels and loads of normal healthy bone, they are a means of restoring mobility and reducing pain for many patients. Component: NA
Due to packaging discrepancy with the incorrect tibial inserts/implants being packaged. The use of this product may result in the incorrect product being selected. This could result in a revision surgery if used.
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