Does Choice of Head Size and Neck Geometry Affect Stem Migration in Modular Large-Diameter Metal-on-Metal Total Hip Arthroplasty? A Preliminary Analysis

Table 4: Mutually Adjusted Linear Regression-Derived Coefficients for the Regression of Stem Migration on Neck Type and Head Diameter Controlling for Potentially Confounding Variables in an Analysis of 125 Hips

^§Retro types include retroverted 8° and 15°, varus and valgus, 95% CI: 95% Confidence Interval, β: regression coefficient.