Progr. No. P21

The posterior surgical treatment for focal kyphosis in upper-middle thoracic spine

Category	Adult Th-L, non degenerative, Deformity
Author	Yan Zeng
co authors	Zhongqiang Chen, Zhaoqing Guo, Qiang Qi, Weishi Li, Chuiguo Sun
Institution	Orthopedics, Peking University Third Hospital, Beijing, China
Poster	Click to view poster