09:20-09:30

大会发言: Ipsilateral, biportal Endoscopic approaches to the thoracic and lumbar spine – Historical, anatomic and technical perspectives

09:20-09:30

宴会厅1

Chapter 1 Keynote Speech

17:15-17:30

大会发言: A New Day for Endoscopic Spine Surgery

17:15-17:30

宴会厅2

Chapter 5 Keynote Speech