From: Modified posterior lumbar interbody fusion using a single cage with unilateral pedicle screws: a retrospective clinical study
Males (n)
Females (n)
Segment L4/5 (n)
Segment L5/S1 (n)
Average blood loss (milliliter)
Average surgery time (minutes)
Average hospital stay (days)
15
16
17
14
250
94
7