Table 2

Patients’ Outcomes and Radiological Evaluations Prior To and After Surgery

Patient No.12345678910111213
Preop VAS 61057788787878
ODI 24823872645672567660607262
LLº aº 27 452 1237 1247 1232 1138 854 1073 1251 776 3443 831 355 12
α º 412121211810127348312
DHu 0.2710.2610.2750.2970.1870.3330.2850.190.2870.2730.1970.1480.25
DHo 0.2030.1410.1660.2310.2710.2260.220.1540.30.2570.2640.2370.211
Early Postop(3rd Day) LLº 26483052312945645565484540
αº 177108684131212111
DHu 0.3080.2790.3330.40.2970.2560.2440.2570.3290.3240.2230.250.27
DHo 0.30.2270.1980.2970.3240.2880.2550.1550.380.2610.2690.2970.244
3 Mos. Postop VAS 2231232312233
ODI 20322626183832261828204838
LLº 37612658334149526568474351
αº 42610128812214121848
DHu 0.250.3140.2750.2730.2830.3030.2970.240.3170.2960.1920.2270.217
DHo 0.2670.1890.1690.3190.2910.3520.2370.20.2950.120.1850.2280.267
6 Mos. Postop VAS 2111122121322
ODI 20261618121820181212122424
LLº 35633158213249495764454145
αº 4269147792121412411
DHu 0.1890.3190.2230.2670.2290.2950.2310.2420.2960.2570.1860.2510.241
DHo 0.2910.1920.1770.320.3140.2760.2610.2710.3110.20.1910.2150.261
12 Mos. Postop VAS 2110002111322
ODI 1820168661216181282026
LLº 34673058203547545252474350
αº 328101110992111211318
DHu 0.1550.3370.2170.2910.130.2920.2110.1850.2810.2470.1920.1480.257
DHo 0.320.2020.1670.3170.3120.2680.2570.1960.2970.2980.1880.1970.125
  • VAS: Visual Analog Scale for Pain

  • ODI: Oswestry Disability Index

  • LL: Lumbar lordosis angle

  • α: Segmental lordosis angle

  • DHu: Disc height of the adjacent level

  • DHo: Disc height at the operated level