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Table 3 Details of pre- and postoperative radiologic findings in all patients (n = 50)

From: Cervical kyphosis in patients with Lenke type 1 adolescent idiopathic scoliosis: the prediction of thoracic inlet angle

  Preop Postop P
C2-7 angle (°) 3.6 ± 17.0 0.3 ± 16.5 0.111
TIA (°) 67.3 ± 11.9 67.4 ± 11.7 0.869
T1 slope (°)a 12.7 ± 10.0 15.9 ± 8.9 0.005
C2-7 SVA (cm) 1.8 ± 0.9 1.9 ± 0.9 0.641
PTK (°)a 7.3 ± 10.0 14.2 ± 10.4 0.000
TK (°)a 24.5 ± 16.0 15.6 ± 5.4 0.000
LL (°) −53.3 ± 14.8 −49.7 ± 9.9 0.099
Cobb (°)a 51.6 ± 10.2 7.7 ± 5.6 0.000
  1. Values indicate mean ± standard deviation unless otherwise specified
  2. AIS adolescent idiopathic scoliosis, Preop preoperation, Postop postoperation, TIA thoracic inlet angle, SVA sagittal vertical axis, PTK proximal thoracic kyphosis, TK thoracic kyphosis, LL lumbar lordosis
  3. aSignificant difference