BioMed Research International / 2019 / Article / Tab 2 / Clinical Study
Percutaneous Endoscopic Transforaminal Lumbar Interbody Fusion for the Treatment of Lumbar Spinal Stenosis: Preliminary Report of Seven Cases with 12-Month Follow-Up Table 2 Results of treatment in the 7 patients.
Case number Blood loss Surgery time Time to Ambulation Time to Discharge Fusion time Follow-up VAS (back) VAS (leg) ODI Patient satisfaction Pre-operation Post-operation Final follow-up Pre-operation Post-operation Final follow-up Pre-operation Final follow-up (ml) (hours) (hours) (days) (months) (months) 1 140 280 48 6 6 21 8 3 1 6 2 1 56% 18% good 2 150 270 24 4 6 17 8 2 0 5 2 1 40% 10% excellent 3 50 320 24 3 6 17 8 2 1 9 2 0 38% 5% excellent 4 100 270 20 3 3 14 7 2 1 6 1 1 62% 12% excellent 5 50 290 18 3 6 12 6 2 0 8 1 0 57% 14% excellent 6 300 280 24 4 3 12 8 3 1 5 2 1 63% 26% good 7 30 290 24 5 3 12 7 2 2 4 1 1 59% 24% good