Patterns and Risk Factors of Aseptic Loosening in a Hydroxyapatite-Coated Cementless Quadrangular Taper Femoral Stem: A Single-Center Cohort Study
Background There have been several reports of metaphyseal debonding of hydroxyapatite (HA)-coated cementless quadrangular taper femoral stems leading to revisions for aseptic loosening. This study aimed to assess the characteristics and risk factors of this type of revision. Methods A single-center cohort of total hip...