Mallory-Head® Radial Acetabular Shell

3-Hole Acetabular Series

• Eight peripheral fins designed to provide excellent rotational stability with line-to-line reaming
• Full hemispherical design with closed pore, plasma-sprayed porous coating allows for superb initial fixation.
• Rim screw holes available with the 3-Hole Design in sizes 58-80mm.
• Apical dome hole option allows the surgeon to engage proper seating depth in the acetabulum.
• Utilizes proven Ringloc® technology, which maximizes liner-to-shell congruency, resulting in one of the highest amounts of supported polyethylene available on the market.¹
• Six to eight anti-rotation tabs to help minimise micromotion at the shell/liner interface potentially reducing the generation of particles that can lead to osteolysis.

¹Data derived from Rosner B.I., Postak P.D., Greenwald A.S: Cup/Liner Conformity of Modular Acetabular Designs, Scientific Exhibit presented at the AAOS, 62nd Annual Meeting, Orlando, Florida, 1995.