Assessment of wear and periacetabular osteolysis using dual energy computed tomography on a pig cadaver to identify the lowest acceptable radiation dose

[摘要] ObjectivesComputed tomography (CT) plays an important role in evaluating wear and periacetabular osteolysis (PAO) in total hip replacements. One concern with CT is the high radiation exposure since standard pelvic CT provides approximately 3.5 millisiever

[学科分类] 骨科学

[关键词] Low-dose dual-energy computed tomography;Wear;Osteolysis;Accuracy