End-to-end 2D/3D registration from pre-operative MRI to intra-operative fluoroscopy for orthopedic procedures.

Journal: International journal of computer assisted radiology and surgery
Published Date: May 30, 2025

Abstract

PURPOSE: Soft tissue pathologies and bone defects are not easily visible in intra-operative fluoroscopic images; therefore, we develop an end-to-end MRI-to-fluoroscopic image registration framework, aiming to enhance intra-operative visualization for surgeons during orthopedic procedures.

Authors

  • Ping-Cheng Ku
    Department of Computer Science, Johns Hopkins University, Baltimore, MD, 21218, USA. pku1@jh.edu.
  • Mingxu Liu
    Department of Computer Science, Johns Hopkins University, Baltimore, MD, 21218, USA.
  • Robert Grupp
    Department of Computer Science, Johns Hopkins University, Baltimore, MD, 21218, USA.
  • Andrew Harris
    Department of Orthopaedic Surgery, Johns Hopkins Medicine, Baltimore, MD, 21224, USA.
  • Julius K Oni
    Department of Orthopaedic Surgery, Johns Hopkins University School of Medicine, 4940 Eastern Avenue Building A 6th Floor, Baltimore, MD 21224, United States of America.
  • Simon C Mears
    Department of Orthopaedic Surgery, University of Arkansas for Medical Sciences, Little Rock, AR, 72205, USA.
  • Alejandro Martin-Gomez
    Department of Computer Science, Johns Hopkins University, Baltimore, MD, 21218, USA.
  • Mehran Armand
    Johns Hopkins University, Baltimore, MD, USA.

Keywords

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