Class II

Medical Device Recall: 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/

United Orthopedic Corp. · May 20, 2026

Reason for Recall

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

Product Description

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/A

Distribution

US Nationwide distribution in the states of Texas and Michigan.

States Affected

NATIONWIDE

Quantity Affected

2

Source: FDA (openFDA Device Enforcement)

Recall number: Z-2884-2026

Status: ongoing

SafeCheck provides drug interaction information from FDA-approved product labeling (openFDA). This is for informational purposes only and is not medical advice. Always consult your healthcare provider before making medication decisions.