Product Overview

The U2 MB (Mobile Bearing) Knee is a rotating tibial platform design intended to facilitate prosthetic alignment and lower shear force on the bone-implant interface.

The U2 MB Knee is compatible with both U2 fixed bearing Posterior Stabilized (PS) and Cruciate Retaining (CR) femoral components.

Product Features

The extended patella groove is designed with increased contact area between the patella and femoral implants for optimal patella tracking.

PS and CR femoral components are offered in 2 mm A/P and M/L increments to provide a comprehensive femoral sizing solution.

Augmentable baseplate design allows for augments and 20, 45, 70, 95 mm extension stems to address tibial bone defects.

A highly mirror-polished tibial baseplate surface underneath the tibial insert is designed to reduce backside wear and allow the insert to rotate in an internal-external direction.

MBC, Mobile Bearing Congruent Insert

For use with the U2 CR femoral component
PCL can be either retained or sacrificed
Includes a central stopping mechanism designed to enhance Medial/Lateral (M/L) stability and also allows up to 4.5° hyper-extension

MB, Mobile Bearing Insert

For use with the U2 PS femoral component

Both ACL and PCL sacrificed

AiO (All-in-One Block)

Enable surgeons to complete multiple femoral resections with a single cutting guide for increased precision

Supports both anterior and posterior referencing

Facilitates using all 13 sizes of anterior and posterior femoral resections in one block

Innovative, all-in-one design reduces half an instrument tray

Product Overview

Product Features

MBC, Mobile Bearing Congruent Insert

MB, Mobile Bearing Insert

AiO (All-in-One Block)

Download

U2 MB Knee Brochure

U2 MB Knee Surgical Technique Guide

U2 Knee AiO Surgical Technique Guide