Fracture reduction planning and guidance in orthopaedic trauma surgery via multi-body image registration

R Han, A Uneri, RC Vijayan, P Wu, P Vagdargi… - Medical image …, 2021 - Elsevier
Purposes Surgical reduction of pelvic fracture is a challenging procedure, and accurate
restoration of natural morphology is essential to obtaining positive functional outcome. The …

Multi-body 3D–2D registration for image-guided reduction of pelvic dislocation in orthopaedic trauma surgery

R Han, A Uneri, M Ketcha, R Vijayan… - Physics in Medicine …, 2020 - iopscience.iop.org
Surgical reduction of pelvic dislocation is a challenging procedure with poor long-term
prognosis if reduction does not accurately restore natural morphology. The procedure often …

Pelvic Fracture Reduction Planning Based on Morphable Models and Structural Constraints

S Yibulayimu, Y Liu, Y Sang, G Zhu, Y Wang… - … Conference on Medical …, 2023 - Springer
As one of the most challenging orthopedic injuries, pelvic fractures typically involve iliac and
sacral fractures as well as joint dislocations. Structural repair is the most crucial phase in …

Preclinical Computer Virtual Reduction of Fracture Surgical Robot Based on Iterative Closest Point Algorithm

X Zhang, J Qian, Y Mao, Y Zhang, J Ye, Y Xun… - … Technology and Control, 2024 - itc.ktu.lt
Reduction is a crucial stage in the surgical treatment of bone fractures. The detailed fracture
information of the patient can be obtained from computed tomography (CT) scans before …

Drill-mounted video guidance for orthopaedic trauma surgery

P Vagdargi, N Sheth, A Sisniega… - Journal of Medical …, 2021 - spiedigitallibrary.org
Purpose: Percutaneous fracture fixation is a challenging procedure that requires accurate
interpretation of fluoroscopic images to insert guidewires through narrow bone corridors. We …

ADVANCED MOTION MODELS FOR RIGID AND DEFORMABLE REGISTRATION IN IMAGE-GUIDED INTERVENTIONS

R Han - 2022 - jscholarship.library.jhu.edu
Image-guided surgery (IGS) has been a major area of interest in recent decades that
continues to transform surgical interventions and enable safer, less invasive procedures. In …

Video-guided placement of surgical instrumentation

JH Siewerdsen, NM Sheth, P Vagdargi… - US Patent App. 18 …, 2024 - Google Patents
A system for surgical navigation, including an instrument for a medical procedure attached to
a camera and having a spatial position relative to the camera, an x-ray system to acquire x …