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Table 1 Preoperative, postoperative, and final follow-up measurement data

From: Retrospective analysis of deformed complex vertebral osteotomy in children with severe thoracic post-tubercular angular kyphosis

Case

Sex

Age (yrs)

Location of deformed vertebrae

Level of fusion

Period of follow up (months)

Duration of surgery (min)

Blood loss (ml)

Pre-OP

Post-OP

Final follow-up

Kyphosis of deformed vertebrae (°)

TK (°)

LL (°)

SVA (cm)

Frankel grade

VAS

ODI

Kyphosis of deformed vertebrae (°)†

TK (°)†

LL (°)†

SVA (cm)†

Kphosis of deformed vertebrae (°)‡ *

TK (°)‡ *

LL (°)‡ *

SVA (cm)‡ *

Frankel grade

VAS‡

ODI‡

1

F

5

T9-11

T7-12

30

185

450

81.2

91.3

85.7

4.3

D

3

28.9

20.3

27.5

47.9

0.9

18.4

29.8

55.3

1.4

E

0

2.2

2

F

8

T8-10

T7-12

24

310

690

89.8

85.7

87.4

4.9

E

4

24.4

21.2

26.4

50.2

0.8

20.6

26.1

49.7

0.7

E

1

6.7

3

F

10

T10-12

T8-L1

30

270

870

96.4

82.6

89.2

5.6

D

5

31.1

23.6

25.3

49.5

1.1

21.2

24.5

48.2

0.9

E

2

8.9

4

M

6

T7-8

T6-10

42

250

430

84.7

87.5

82.6

3.8

E

4

22.2

21.5

27.2

47.3

0.6

19.8

26.7

46.5

0.5

E

1

4.4

5

M

9

T11-12

T10-L2

30

230

660

77.2

71.6

69.1

2.9

E

3

17.7

18.4

21.7

44.8

0.4

17.5

22.4

45.1

0.5

E

1

4.4

6

F

5

T10-11

T9-12

48

240

410

79.4

73.2

77.4

3.2

E

3

20

19.7

22.6

45.4

0.6

17.6

23.2

45.7

0.4

E

1

4.4

7

F

11

T9-11

T8-L1

24

280

1010

102.6

97.4

93.8

6.8

D

6

33.3

22.5

29.8

54.1

1.2

20.3

27.6

51.8

0.8

E

2

11.1

8

M

7

T8-9

T7-11

36

250

530

85.9

89.7

84.3

4.1

E

4

24.4

22.1

27.7

48.6

0.7

20.7

26.9

48.2

1.2

E

1

6.7

9

F

10

T10-11

T9-L1

30

260

760

82.4

78.5

81.7

3.5

E

4

22.2

20.9

23.4

46.3

0.5

19.4

24.7

47.4

0.6

E

1

4.4

10

M

8

T10-12

T8-L1

30

250

740

90.5

83.2

86.9

5.1

D

5

26.7

21.8

24.6

46.7

0.8

19.9

23.4

46.3

0.9

E

1

6.7

11

M

6

T9-10

T8-12

36

230

470

75.7

79.9

74.3

2.7

E

3

15.6

17.6

20.8

43.9

0.2

16.2

21.3

44.5

0.3

E

1

4.4

12

F

11

T10-11

T8-12

24

210

890

74.1

71.3

75.8

1.9

E

2

13.3

16.9

19.5

43.2

0.3

15.6

20.1

43.6

0.2

E

0

2.2

13

M

7

T9-11

T7-12

36

260

640

87.9

81.5

79.6

4.6

D

4

28.9

21.4

28.2

51.6

0.7

19.7

27.3

50.9

0.6

E

1

4.4

14

M

6

T11-12

T10-L1

30

170

490

70.8

66.1

68.5

2.4

E

2

11.1

15.7

17.1

41.3

0.1

13.8

17.6

41.8

0.1

E

0

2.2

15

M

8

T9-10

T8-12

24

190

580

72.3

76.8

71.4

1.7

E

2

13.3

16.1

18.9

42.7

0.1

15.3

19.2

42.9

0.2

E

0

2.2

Mean

-

7.8

-

-

31.6

239

641.3

83.39

81.09

80.51

3.83

-

3.6

22.21

19.98

24.05

46.9

0.6

18.4

24.05

47.19

0.62

-

0.87

5.02

P (post-op / final follow-up vs. pre-op)

-

-

-

-

-

-

-

 < 0.001

 < 0.001

 < 0.001

 < 0.001

 < 0.001

 < 0.001

 < 0.001

 < 0.001

-

 < 0.001

 < 0.001

P (final follow-up vs. post-op)

-

-

-

-

-

-

-

-

-

-

-

 < 0.001

0.982

0.604

0.754

-

-

-

  1. TK Thoracic kyphosis, LL Lumbar lordosis, SVA Sagittal vertical axis, VAS Visual analogue scale, ODI Oswestry disability index
  2. The postoperative and preoperative data as well as the final follow-up and preoperative data were analyzed using paired t tests
  3. P < 0.05 implies statistically significant difference
  4. †P < 0.05 (postoperative vs. preoperative)
  5. ‡P < 0.05 (final follow-up vs. preoperative)
  6. *P (final follow-up vs. postoperative)
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BMC Musculoskeletal Disorders

ISSN: 1471-2474

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