The Recall Desk

FDA (Devices) recall action 99026

United Orthopedic Corp. recalled 4 products on 2026-08-12

The FDA (Devices) publishes a recall like this one as 4 separate product records. They share a firm, a date and a cause; this page is all of them in one place, so the scale of the action is visible rather than spread across 4 pages.

Products
4
Announced
2026-08-12
Critical
0
Units
8

Why these products were recalled

Due to an incomplete process of the component screw by a subcontractor which prevents the properly assembling of stem trail.

The agency’s own wording, quoted from the enforcement report.

The unit total adds up the quantities the agency stated for each product. Where a product record gave no figure, or gave a weight rather than a count, it contributes nothing — so the real total is at least this, never less.

States named across these recalls

1–4 of 4

  • HighFDA (Devices)··2026-08-12

    U2 Total Knee System Femoral Valgus Adaptor Recall

    United Orthopedic Corp. is recalling its U2 Total Knee System femoral valgus adaptors due to a manufacturing defect that prevents proper assembly of the stem component during surgery.

    Product
    Brand Name: U2 Total Knee System Product Name: Femoral valgus adaptor, left and right Model/Catalog Number: 9323-5333 and 9323-5334 Software Version: N/A Product Description: Manual Orthopedic Surgical Instrument Component: No
    Category
    Distribution
    2 states
  • HighFDA (Devices)··2026-08-12

    USTAR II Knee System Hinge Box Trial Recall

    United Orthopedic Corp. is recalling USTAR II Knee System Hinge Box Trials due to a manufacturing defect that could prevent proper assembly of the stem trial component.

    Product
    Brand Name: USTAR II Knee System Product Name: Hinge Box Trial, L, #1-6 and Hinge Box Trial, R, #1-6 Model/Catalog Number: 9325-5711 thru 9325-5716 and 9325-5721 thru 9325-5726 Software Version: N/A Product Description: Knee femur prosthesis trial, reusable Component: No, N/
    Category
    Distribution
    2 states
  • HighFDA (Devices)··2026-08-12

    Knee Prosthesis Trial Recall for Manufacturing Defect

    United Orthopedic Corp. recalls U2 Total Knee System PSA Box Trial due to a manufacturing defect in a component screw that prevents proper assembly of the stem trial.

    Product
    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
    Category
    Distribution
    2 states
  • HighFDA (Devices)··2026-08-12

    United Orthopedic Corp. Recalls Femoral Valgus Offset Adaptors for U2 Total Knee System

    United Orthopedic Corp. is recalling specific femoral valgus offset adaptors used in the U2 Total Knee System due to a manufacturing defect in a component screw.

    Product
    Brand Name: U2 Total Knee System Product Name: Femoral valgus offset adaptor, 2mm, 4mm, 6mm, left and Femoral valgus offset adaptor, 2mm, 4mm, 6mm, right Model/Catalog Number: 9323-5335, 9323-5337, 9323-5339 and 9323-5336, 9323-5338, 9323-5340 Software Version: N/A Product De
    Category
    Distribution
    2 states