Table 4 Quantitative analysis of endings
Study | Decompression | Postoperative cervical instability | Average surgery time (minutes) | Blood loss (ml) | Stay in hospital (days) | Complications | MacNab |
|---|---|---|---|---|---|---|---|
Yu [16] | YES | NO | 44 | Not mentioned | Not mentioned | NO | Excellent: 8 (50%) Good: 6 (37.5%) Fair: 2 (12.5%) |
Qiu [17] | YES | NO | 90 | 40 | Not mentioned | NO | Not mentioned |
Luo [18] | YES | NO | 62 | Not mentioned | 1.6 | 1 case in dural tears 1 case in transient postoperative dysesthesia | Excellent: 19(57.6%) Good: 13(39.4%) Fair: 1(3.0%) |
Haijun [19] | YES | NO | 75.46 | 20.33 | 4.66 | 1 case in aggravated pain and numbness 2 cases in dural tear 1 case in decreased muscle strength 1 case in disk herniation recurrence | Excellent: 35(70.0%) Good: 12(24.0%) Acceptable: 2(4.0%) Poor: 1(2.0%) |
Oshima [20] | YES | NO | Not mentioned | 18 | Not mentioned | NO | Not mentioned |
Liu [13] | YES | NO | 74.92 | Not mentioned | 3.17 | 1 case in hypoaesthesia | Not mentioned |
Zhang [21] | YES | NO | 75 | 40 | Not mentioned | Not mentioned | Not mentioned |
Ross [22] | YES | NO | 142 | Not mentioned | Not mentioned | 1 case in no motor function in the right hand intrinsic muscles | Not mentioned |
Zhang [23] | YES | NO | 119 | 360 | Not mentioned | 1 case upper limb motion dysfunction 1case mini-screw was loosened | Excellent: 13(28.8%) Good: 25(55.6%) Fair: 7(15.6%) |
Siemionow [24] | YES | NO | 59.15 | 32.83 | Not mentioned | 1 case in right shoulder pain | Not mentioned |
Yadav [25] | YES | NO | 135 | 30 | 2.2 | 1 case in minor dural tears 3 case in minor bleedings from muscles 2 case in c5 root injury | Not mentioned |
Dahdaleh [14] | YES | NO | Not mentioned | 32.3 | 1.6 | NO | Excellent: 4 (40.0%) Good: 3(30.0%) Fair: 2(20.0%) Poor: 1(10.0%) |
Yabuki [26] | YES | NO | 163.6 | 45.5 | Not mentioned | NO | Not mentioned |
Adamson [32] | YES | NO | Not mentioned | Not mentioned | 1.1 | Not mentioned | Excellent: 91(91.0%) Good: 6(6.0%) Fair: 3(3.0%) |