〔Abstract〕 Carotid plaque is one of the important risk factors of cerebral apoplexy, blood turbidity theory of traditional Chinese medicine from the perspective of modern Chinese medicine system elaborated the modern understanding of hemodynamics and blood composition lesions, filled the blank of traditional Chinese medicine in the micro field, of doctor of vice director of ZHOU Xiao-juan from blood turbidity theory, in view of the carotid plaque, puts forward the treatment such as radical reform.