Early Outcomes of Minimally Invasive Anterior Longitudinal Ligament Release for Correction of Sagittal Imbalance in Patients with Adult Spinal Deformity

Table 1

Demographic and surgical data of cohort (𝑛=7).

Case	Age/sex	DOS	Level(s) of ALR	Interbody levels	Fixation levels	Blood loss (1st stage/2nd stage)	Complications
1	67 F	8/13/10	L2/3	L1-S1	T10-iliac	100/300	—
2	67 M	2/8/12	T12/L1; L2/3; L3/4	T12-S1	T10-S1	20/1100	—
3	71 F	10/26/10	L1/2	L1-5	T10-L5	100/500	—
4	69 F	3/16/11	L2/3	L2-5	L2-5	10/100	—
5	62 M	5/18/11	L2/3; L3/4	L1-5	T12-L5	100/300	—
6	58 F	2/16/11	L2/3; L3/4	L2-S1	L2-iliac	500/1100	Superficial infection
7	59 M	11/16/11	L3/4	L1-S1	T11-S1	50/300	—