Table 2.

Details of treatment and outcome of the patients

Patient ID	Approach	Surgical duration (min)	Fixation segments	Blood loss (ml)	Cement leakage	ODI (%)		VAS		Frankel grade		Kyphotic angle (°)			Bony fusion (mons)	Follow-up (mons)
						Pre-Op	FU	Pre-Op	FU	Pre-Op	FU	Pre-Op	Post-Op	FU
1	A-P	230	L2-L5	300	No	65	15	6	1	D	E	− 25	− 40	− 32	10	30
2	P	210	L3-S1	600	No	35	10	4	0	D	E	− 58	− 62	− 60	9	24
3	P	240	T5-T12	200	No	35	9	5	0	C	E	25	16	17	7	29
4	A-P	340	T10-L5	1100	No	30	6	7	0	C	E	49	6	10	12	53
5	P	260	T8-T11	200	No	40	8	5	0	E	E	15	10	11	8	41
6	P	340	T7-T11	500	No	40	10	6	0	D	E	7	5	8	9	26
7	P	160	T12-L4	250	No	47	15	8	2	C	E	1	4	4	8	40
8	P	300	L2-S1	300	No	35	11	5	0	D	E	− 40	− 41	− 45	10	35
9	P	230	L2-L5	300	No	35	8	6	0	D	E	− 41	− 48	− 50	7	36
10	P	225	T11-L5	400	No	60	20	5	0	E	E	27	− 13	− 18	8	24
11	P	350	T9-L2	500	No	45	10	8	1	C	E	20	− 12	− 9	7	32
12	P	220	L3-S1	200	No	40	6	7	1	D	E	− 39	− 50	− 45	11	50
13	P	280	L1-L4	250	Yes	45	10	6	1	D	E	− 28	− 44	− 42	8	25
14	P	320	L3-S1	400	No	50	10	7	1	D	E	− 22	− 34	− 30	8	29
15	P	240	T11-L3	180	No	55	12	5	1	D	E	-5	3	4	10	26

Pre-Op preoperative, Post-Op postoperative, FU latest follow-up, P posterior approach, A anterior approach, A-P combined anterior and posterior approach