TCM Syndrome Differentiation and Treatment Experience for Infertility Due to Fallopian Tube Obstruction from the Perspective of Collateral Disease Theory

络病学说是一种应用理论，专注于研究络病的发病、演变以及其诊疗规律。输卵管作为女性运输卵子的中空管腔结构，其作用与络脉“以通为用”的生理特点相吻合，本篇文章作者将以络病理论为切入，探讨论治输卵管阻塞性不孕的中医辨证及用药经验，对历代医家的学说进行归纳总结，明确中医对于本病的临床治疗思路，并希冀古老的传统医学能与现代医学相结合，探索出新的医学道路。The Collateral Disease Theory is an applied theory that focuses on the onset, progression, and diagnostic-treatment principles of collateral diseases. The fallopian tube, as a hollow tubular structure responsible for transporting eggs in females, aligns with the physiological characteristic of collaterals, which is “functioning by keeping unobstructed.” In this article, the author will use the Collateral Disease Theory as a starting point to explore and discuss the TCM syndrome differentiation and medication experience for treating infertility due to fallopian tube obstruction. The theories of medical experts from various generations will be summarized, clarifying the clinical treatment approach of TCM for this condition. It is hoped that the ancient traditional medicine can be combined with modern medicine to explore new medical pathways.