Comparison of Metal Artifact Reduction Algorithms in Patients with Hip Prostheses: Virtual Monoenergetic Images vs. Orthopedic Metal Artifact Reduction.

Hye Jin Yoo Sung Hwan Hong Ja Young Choi Hee Dong Chae

Published in: Journal of the Korean Society of Radiology (2022)

O-MAR is the best technique for severe MAR, but it can generate secondary artifacts. VMI at high keV can be advantageous for evaluating periprosthetic bone.

Keyphrases

dual energy
image quality
computed tomography
deep learning
total hip arthroplasty
machine learning
bone mineral density
convolutional neural network
early onset
optical coherence tomography
magnetic resonance imaging
soft tissue
drug induced
postmenopausal women
bone regeneration