Orientation analogy law plays as a bridge in the development of ophthalmological theory of TCM,and it will play an important role in the establishment of inner-eye-zangfu theory in the future.

• 取象类比法在中医眼科理论形成和发展过程中起桥梁作用,在今后内眼脏腑理论的创立过程中也将发挥重要作用。