DonJoy A22 Custom ACL Knee Brace

he world’s first custom-made Titanium ligament knee brace.

Packed with innovative features and clinically proven technologies (4-Points-of-Leverage & FourcePoint Hinge), A22 is DonJoy’s new premium rigid ligament knee brace.

A22 is designed for patients who lead an active lifestyle, practice non-collision sports regularly, and want to return to their level of performance safely after a ligament injury.

 CLINICAL EFFICACY FOURCEPOINT HINGE 

• Improved joint mechanics and symmetry between both knees 

• Increased flexion angles

• 60% decrease in non-contact ACL injury rate in both knees

• Potentially beneficial in progressing rehabilitation and reducing the incidence of second ACL tears