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食管零应力状态是指食管所有应力均为零时的状态 ,它与食管的生理及病理密切相关。本文扼要综述了零应力状态的基本理论及食管零应力状态的生理和病理意义。
Esophageal zero stress state refers to the esophagus when all the stress is zero, which is closely related with the physiological and pathological esophageal. This article summarizes the basic theory of zero stress state and the physiological and pathological significance of zero esophageal state.