Recall
FDAHealthMay 20, 2026

United Orthopedic Corp. — 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 Numb

⚠️ 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 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 Description: Manual Orthopedic Surgical Instrument Component: No
Lot code
Product

Additional details

Product Number; UDI-DI Code; Lot Code: Product number 9323-5335; UDI-DI 04719886906554; Lot number 25FB64 Product number 9323-5337; UDI-DI 04719886906578; Lot number 25FB48 Product number 9323-5339; UDI-DI 04719886906592; Lot number 25FB52 Product number 9323-5336; UDI-DI 04719886906561; Lot number 25FB65 Product number 9323-5338; UDI-DI 04719886906585; Lot number 25FB49 Product number 9323-5340; UDI-DI 04719886906608; Lot number 25FB53

What should I do?

Recommended action

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

View original FDA notice →

Get Health recall alerts

Delivered to your inbox. Free. No account required.