The Outcomes of Minimally Invasive versus Open Posterior Approach Spinal Fusion in Treatment of Lumbar Spondylolisthesis: The Current Evidence from Prospective Comparative Studies
Table 3
The summary of outcomes of included studies.
Authors
Ghahreman et al.
Wang et al.
Archavlis and Carvi y Nievas
Kotani et al.
Parker et al.
Operative time (mins)
MI: 236 ± 68 OP: 213 ± 67
MI: 156 ± 32 OP: 145 ± 27
MI: 220 ± 48 OP: 190 ± 65
MI: 172 ± 33 OP: 176 ± 37
MI: 284 ± 95 OP: 230 ± 67
EBL
—
MI: 264 ± 89 OP: 673 ± 145
MI: 185 ± 140 OP: 255 ± 468
MI: 184 ± 36 OP: 453 ± 243
MI: 233 ± 229 OP: 383 ± 305
Hospital stay
MI: 4 ± 1.58 OP: 6.67 ± 2.36
MI: 10.6 ± 2.5 OP: 14.6 ± 3.8
—
—
MI: 3 ± 1.53 OP: 4 ± 1.53
Back pain VAS
MI: 2.67 ± 3.14 OP: 2 ± 3.13
MI: 0.92 ± 0.5 OP: 1.1 ± 0.6
—
—
MI: 3.3 ± 2.9 OP: 3.6 ± 2.8
Leg pain VAS
MI: 1.33 ± 2.36 OP: 1.67 ± 3.13
—
—
—
MI: 3 ± 3 OP: 2.7 ± 2.6
ODI
—
MI: 10.8 ± 3.3 OP: 12.2 ± 3.9
—
MI: 12.8 ± 13.3 OP: 36.5 ± 12.9
MI: 11 ± 9.4 OP: 15.6 ± 10.3
SF-36 PCS
MI: 64.33 ± 40.98 OP: 56.67 ± 35.37
—
—
—
MI: 44.3 ± 11.2 OP: 41.3 ± 11.8
SF-36 MCS
MI: 76.67 ± 18.87 OP: 72.67 ± 36.16
—
—
—
MI: 54.5 ± 10.8 OP: 52 ± 10.1
Complications
MI: 0/25 OP: 2/27
MI: 4/42 OP: 3/43
MI: 7/24 OP: 7/25
—
MI: 3/50 OP: 4/50
Nonfusion
MI: 0/25 OP: 1/27
MI: 1/42 OP: 1/43
MI: 2/24 OP: 1/25
MI: 1/43 OP: 0/37
—
Secondary Surgery
—
MI: 2/42 OP: 1/43
MI: 2/24 OP: 2/25
—
MI: 2/50 OP: 3/50
MI: minimally invasive surgery group; OP: open surgery group; EBL: estimated blood loss; VAS: visual analog scale; ODI: Oswestry disability index; SF-36 PCS: Short Form-36 physical component scores; SF-36 MCS: Short Form-36 mental component scores.