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Table 2 The comparison of radiological parameters with two groups

From: The feasibility and efficacy of computer-assisted screw inserting planning in the surgical treatment for severe spinal deformity: a prospective study

 

CASIP

Non-CASIP

P

Preoperative

   

 MC (°)

113.5 ± 18.2

107.6 ± 13.8

0.222

 FK (°)

62.9 ± 26.5

68.8 ± 32.9

0.515

TK (°)

42.1 ± 14.6

46.8 ± 15.1

0.294

 LL (°)

50.6 ± 9.0

47.0 ± 10.5

0.231

 SVA (cm)

2.8 ± 1.4

2.3 ± 1.3

0.282

Postoperative

   

 MC (°)

54.4 ± 9.8

54.7 ± 7.7

0.900

 FK (°)

39.1 ± 7.9

40.1 ± 7.4

0.659

 TK (°)

34.3 ± 9.1

37.5 ± 6.3

0.175

 LL (°)

42.8 ± 4.6

43.3 ± 8.0

0.778

 SVA (cm)

2.1 ± 1.2

1.8 ± 0.9

0.265

Correction rate (%)

   

 MC

51.9 ± 6.5

48.6 ± 8.6

0.168

 FK

33.5 ± 13.9

35.0 ± 16.9

0.762

 Surgical time (min)

280.0 (260.0–300.0)

310 (267.5–390.0)

0.034

 EBL (ml)

525.0 (450.0–800.0)

500.0 (400.0–775.0)

0.637

  1. MC main curve, FK focal kyphosis, EBL estimated blood loss
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