4-Dimensional Reconstruction of Carotid Artery: III. Carotid Artery Stenosis Model by Three-dimensional Ultrasound Reconstruction

Objective To evaluate the accuracy of carotid artery stenosis by three-Dimensional ultrasound reconstruction. Methods Studies 8 carotid stenosis models made of plastic film by three-dimension reconstruction. Results Our findings indicated that not only the morphology of carotid stenosis models could be truly displayed by three-dimensional reconstruction, but also their stenosis rate could be precisely measured(r0.99,P0.001). Conclusion The design of our self-made three-dimensional ultrasound reconstruction is reasonable and the measurement is accurate.