作者: Robert A. Cunningham
DOI:
关键词: Femoral prosthesis 、 Stress shielding 、 Prosthesis 、 Femur 、 Shoulders 、 Anatomy 、 Flexibility (anatomy) 、 Medicine 、 Hip implant
摘要: A femoral prosthesis has load shoulders for transferring normal loading to the femur at proximal end reduce stress shielding. The is resected provide a flat shoulder perpendicular axis of femur. mating in its section which lands on formed stem that extends downward distal end. intermediate portion between and reduced diameter add flexibility. substantially bone cavity.