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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