神经发育障碍是一组起病于儿童发育早期、影响认知、语言、运动和社交功能的疾病，包括智力发育障碍、孤独症谱系障碍、注意缺陷多动障碍等。《ICD-11精神、行为和神经发育障碍的临床描述和诊断要求》（ICD-11 CDDR）的发布为神经发育障碍的诊断、分类和临床实践提供了新的框架和指导。本文将重点探讨ICD-11 CDDR框架下神经发育障碍的分类、诊断流程、多学科协作模式以及干预原则，以供相关专业人员参考。

Neurodevelopmental disorders are a group of conditions that originate in early childhood and affect cognitive, language, motor, and social functions. They include intellectual developmental disorder, autism spectrum disorder, attention deficit hyperactivity disorder, and others. The release of ICD-11 CDDR has provided a new framework and guidance for the diagnosis, classification, and clinical management of neurodevelopmental disorders. This expert review focuses on the classification of neurodevelopmental disorders under the ICD-11 CDDR framework, diagnostic procedures, multidisciplinary collaboration models, and intervention principles, aiming to serve as a reference for relevant professionals.