Multi-modal imaging, model-based tracking, and mixed reality visualisation for orthopaedic surgery

Multi-modal imaging, model-based tracking, and mixed reality visualisation for orthopaedic surgery

Orthopaedic surgeons are still following the decades old workflow of using dozens of two-dimensional fluoroscopic images to drill through complex 3D structures, e.g. pelvis. This Letter presents a mixed reality support system, which incorporates multi-modal data fusion and model-based surgical tool...

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Bibliographic Details
Main Authors: Sing Chun Lee, Bernhard Fuerst, Keisuke Tateno, Alex Johnson, Javad Fotouhi, Greg Osgood, Federico Tombari, Nassir Navab
Format: Article
Language:English
Published: Wiley 2017-08-01
Series:Healthcare Technology Letters
Subjects:
orthopaedics
surgery
medical image processing
diagnostic radiography
bone
image fusion
computerised tomography
iterative methods
image reconstruction
image segmentation
image registration
multimodal imaging
mixed reality visualisation
orthopaedic surgery
workflow
two-dimensional fluoroscopic images
complex 3D structures
pelvis
multimodal data fusion
model-based surgical tool tracking
mixed reality environment
screw placement
red-green-blue-depth camera
mobile C-arm
cone-beam computed tomography imaging space
iterative closest point algorithm
real-time automatic fusion
reconstructed surface
3D point clouds
synthetic fluoroscopic images
CBCT imaging
adapted 3D model-based tracking algorithm
automatic tool segmentation
surgical tools
interactive 3D mixed reality environment
entry point
target registration error
tracking accuracy
partial occlusion
Online Access:https://digital-library.theiet.org/content/journals/10.1049/htl.2017.0066

Internet

https://digital-library.theiet.org/content/journals/10.1049/htl.2017.0066

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