Factors associated with improved survival following surgical treatment for metastatic prostate cancer in the spine: retrospective analysis of 29 patients in a single center

Table 2 Frankel grade during follow-up

Frankel grade	Preoperative	Postoperative (1 month)	Postoperative (6 months)^a
E	2	3	3
D	8	12	16
C	13	10	6
B	4	4	3
A	2	0	0

^aThis patient died 1 month after surgery due to postoperative cerebrospinal fluid infection

ISSN: 1477-7819