| Date | Time | Hall | Session | Role | Title | Name |
| 2019-09-10 | 07:30-08:30 | Room 311A | Craniovertebral Junction and Cervical Deformity | Moderator | Zan Chen | |
| 2019-09-10 | 08:10-08:30 | Room 311A | Craniovertebral Junction and Cervical Deformity | Breakfast Seminar | Consensus on Diagnosis and Treatment of Congenital Basilar Invagination and Atlantoaxial Dislocation | Zan Chen |
| 2019-09-10 | 14:00-16:00 | Room 306A | Cranial Neck Junction | Moderator | Zan Chen | |
| 2019-09-10 | 15:40-15:50 | Room 306A | Cranial Neck Junction | Oral Presentation | Releasing Anterior Soft Tissue and Reduction of the Irreducible Atlantoaxial Dislocation associated with Basilar Invagination through Single-Stage Posterior Approach | Zan Chen |
| 2019-09-10 | 17:00-17:10 | Room 311A | Spine Neurosurgery | Video Demonstration | The Treatment of Cervical OPLL with ACAF | Zan Chen |
| 2019-09-11 | 07:30-08:30 | Room 311A | Discussion of Guideline for Basilar Invagination with Atlantoaxial Dislocation | Moderator | Zan Chen | |
| 2019-09-11 | 08:10-08:30 | Room 311A | Discussion of Guideline for Basilar Invagination with Atlantoaxial Dislocation | Breakfast Seminar | The Strategy of Cervical OPLL Surgery | Zan Chen |
| 2019-09-12 | 13:30-15:30 | Room 311B | Spinal Tumors | Moderator | Zan Chen | |
| 2019-09-12 | 14:00-14:10 | Room 311B | Spinal Tumors | Oral Presentation | Vertebral Body Replacement with 3D-Printed Prosthesis in Surgical Management of Atlantoaxial Tumor | Zan Chen |
