低位直肠癌的发病率呈逐年上升趋势，其诊疗技术与临床创新研究亦持续深化发展。基于多学科诊疗（MDT）模式制定的新辅助治疗策略及保肛手术方案，密切影响着患者的围手术期管理、功能保留效果及长期生活质量。本共识通过规范术前多学科整合诊疗路径，旨在实现临床决策的系统化与标准化，推动其规范化开展。

The incidence of low rectal cancer continues to rise annually， the research on low rectal cancer and the innovation of technology are constantly advancing and deepening. The new neoadjuvant treatment strategies and anus-preserving surgical plans formulated based on the multidisciplinary team （MDT）scheme closely affect the perioperative management， functional preservation effect， and long-term quality of life of patients. This consensus document establishes standardized multidisciplinary integrated care pathways for preoperative management， aiming to systematize clinical decision-making processes and promote standardized implementation across clinical practice.