腹膜功能障碍是影响长程腹膜透析质量的重要原因。因此，如何早期识别腹膜功能障碍，保护腹膜功能，避免腹膜功能丧失是腹膜透析从业者研究的热点。本文就腹膜转运功能原理、功能障碍分类评估及诊治进展进行综述，旨在提高腹膜透析质量。

Peritoneal dysfunction is an important factor for the quality of long-range peritoneal dialysis. Therefore, early identification and prevention of peritoneal dysfunction and protection of peritoneal function are the hot points for peritoneal dialysis practitioners and researchers. This paper reviews the principles of peritoneal transport function, and the classification, evaluation, diagnosis and treatment of peritoneal dysfunction, aiming to improve the quality of peritoneal dialysis.