Figure 7
From: Hip abductor moment arm - a mathematical analysis for proximal femoral replacement
Effect on hip abductor moment arm with pelvic tilt. Line plot showing mean abductor moment arm of the hip joint in neutral position through 30˚ of pelvic tilt for the normal femur (black), Biomet Finn prosthesis (green), Biomet Letson prosthesis (red), and Stryker GMRS prosthesis (blue).