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Table 1 Coronal balance data before and after treatment

From: Spine deformities in patients with Ehlers-Danlos syndrome, type IV - late results of surgical treatment

  Before surgery After surgery After follow up
Thoracic AVT 76.8 ± 32.5 mm
(range 18-140 mm)
62.5 ± 29.3 mm
(range 21-120 mm)
59.4 ± 17.2 mm
(range 35- 82 mm)
Lumbar AVT 25.5 ± 15.4 mm
(range 0-43 mm)
30.4 ± 18.7 mm
(range 3- 63 mm)
33.9 ± 21.7 mm
(range 0- 64 mm)
Absolute Th1-CSL value 15 ± 13.1 mm
(range 0-37 mm)
32 ± 18.4 mm
(range 5-60 mm)
27 ± 21.8 mm
(range 3-60 mm)
Trunk shift 17.0 ± 20.5 mm
(range -20-45 mm)
8.8 ± 18.3 mm
(range -20 - 30 mm)
19.3 ± 15.2 mm
(range 0 - 45 mm)
  1. AVT = apical vertebral rotation