Analysis of Anesthesia Methods in Percutaneous Kyphoplasty for Treatment of Vertebral Compression Fractures

Table 4

Comparison of kyphotic angles before and after operation in L and G groups.

Group	KA before the operation	KA after the operation	Change of KA
Group L	12.04 ± 7.093	6.344 ± 8.431^a	3.504 ± 6.011
Group G	12.01 ± 3.183	7.051 ± 4.711^a	3.772 ± 4.221

Data are presented as mean ± standard deviation. KA, kyphotic angle. ^a when compared with preoperative VAS.