Recall
FDAHealthMay 20, 2026

United Orthopedic Corp. — 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 Descript

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

Is this relevant to me?

Geography
Nationwide
Source agency
FDA
Category
Health
Published
May 20, 2026

US Nationwide distribution in the states of Texas and Michigan.

What's affected?

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
Lot code
Product

Additional details

Product Number; UDI-DI Code; Lot Code: Product number 9323-5333; UDI-DI 04719886908084; Lot number 25FB50 Product number 9323-5334; UDI-DI 04719886908091; Lot number 25FB51

What should I do?

Recommended action

Class II recall. Voluntary: Firm initiated Quantity affected: 2.

View original FDA notice →

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