长沙马王堆汉墓出土的十四种医书,大量使用了通假字,使语义隐晦难明。若按书中被借字本义解释,甚或望文生义加以阐发,势必与原文主旨大相径庭,有悖于文理和医理。因此,如何科学、准确地弄清这些通假字的本字和本义,对于正确阅读、理解、研究、注释马王堆医书来说,有着十分重要 Changsha Mawangdui Tomb Unearthed in 14 kinds of medical books, extensive use of the pass word, the semantic obscure difficult to understand. If the book is borrowed to explain the meaning of the word, or even textual meaning to be elucidated, is bound to be very different from the original main text, contrary to the liberal arts and medical. Therefore, how to scientifically and accurately understand the original characters and original meanings of these common characters is very important for reading, understanding, studying and annotating Mawangdui’s medical books correctly