The implementation of the virtual endoscopy in the field of typical ENT surgery and neurosurgery is given in detail.A prospect on the virtual endoscopy in computer assisted surgery is discussed,too.

• 就典型的耳鼻喉、脑神经外科手术领域,详细地分析了虚拟内窥镜技术的实现,并就计算机辅助手术领域虚拟内窥镜技术的发展作了进一步的展望。