Table 1.

Patient characteristics

	Sex	Age (months)	Location	Op-time (min)	Blood loss (ml)	Bonegraft/anterior reconstruction	Follow up (months)	Implants	Complications
1	F	19	Between T4 and T5	165	80	Autograft/N	106	Isola	N
2	M	66	Between L1 and L2	160	450	Autograft/N	102	CDH	N
3	M	37	T11	175	300	Autograft/N	93	USS	Junctional Kyphosis
4	F	49	L2	240	200	Autograft/N	101	Moss-Miami	N
5	F	36	L2	195	200	Autograft/N	92	USS	N
6	F	123	T12	180	1,000	Autograft/N	92	Moss-Miami	N
7	F	121	L1	165	400	Autograft/N	91	TSRH	N
8	F	37	Between L4 and L5	220	300	Autograft/N	90	USS	Rod breakge
9	M	49	T10	180	370	Autograft + novabone/N	86	CDH	Pedicle Fracture
10	M	18	T9	200	200	Autograft + allograft/N	78	CDH	N
11	M	86	Between L3 and L4	145	600	Autograft/N	76	CDH	N
12	F	129	Between L3 and L4	185	500	Autograft/N	74	CDH	N
13	M	72	Between L1 and L2	140	300	Autograft/N	66	CDH	N
14	F	75	L3	400	400	Autograft/Mesh cage	64	CDH	N
15	F	24	Between L4 and L5	150	300	Autograft + allograft/N	63	CDH	N
16	M	29	Between T11 and T12	300	800	Autograft + allograft/N	63	CDH	N
17	M	90	Between L3 and L4	215	340	Autograft + allograft/N	56	CDH	N
18	M	125	Between T12 and L1	180	420	Autograft + allograft/N	54	CDH	N
19	F	47	L1	210	300	Autograft + allograft/N	54	CDH	Wound delayed union
20	M	28	L2	160	120	Autograft + novabone/N	52	CDH	N
21	M	62	Between T13 and L1	180	400	Autograft + novabone/N	52	CDH	N
22	M	96	Between L3 and L4	210	400	Autograft + novabone/N	52	CDH	N
23	M	28	L1	190	500	Autograft + novabone/N	52	USS	N
24	F	28	L2	190	250	Autograft + novabone/N	46	CDH	N
25	F	57	L2	200	240	Autograft + novabone/N	46	CDH	Pedicle Fracture
26	F	78	Between L3 and L4	180	500	Autograft/N	43	CDH	N
27	F	76	Between L4 and L5	180	250	Autograft/N	43	CDH	N
28	M	58	T12	185	370	Autograft/N	43	USS	N
29	M	38	Between L3 and L4	130	260	Autograft + allograft/N	42	CDH	N
30	M	50	L2	120	260	Autograft + novabone/N	42	USS	N
31	F	98	Between L2 and L3	310	380	Autograft + novabone/N	41	USS	N
32	F	61	Between L4 and L5	150	270	Autograft + Novabone/N	39	CDH	N
33	M	25	T12	140	300	Autograft + novabone/Mesh cage	37	USS	N
34	M	40	Between L1 and L2	155	500	Autograft + novabone/Mesh cage	37	CDH	N
35	F	48	Between L3 and L4	165	420	Autograft + novabone/Mesh cage	37	USS	N
36	M	34	T12	140	230	Autograft + novabone/N	36	USS	N
Average		59		188.6	364.2		62.3