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Table 1 Clinical data of cases included in our study group

From: Minimally invasive spinopelvic “crab-shaped fixation” for unstable pelvic ring fractures: technical note and 16 case series

No.

Age

Sex

ISS

Cause of trauma

AO classification

Operation time (min)

Blood loss (g)

Vertical dislocation (mm)

Reduction rate (%)

Complication

Bony union

Pre op

Post op

1

21

F

17

Attempted suicide jump

C2

170

310

10.4

5

52

 

Union

2

29

F

27

Struck by a vehicle

C3

180

400

18.4

8.9

52

 

Union

3

19

F

14

Traffic accident

C3

168

480

4.8

4.8

  

Union

4

69

F

22

Struck by a vehicle

C3

131

200

5

5

  

Union

5

75

M

21

Struck by a vehicle

C2

172

200

2.4

2.4

  

Union

6

36

F

29

Attempted suicide jump

C2

157

320

1.5

1.5

  

Union

7

59

F

29

Traffic accident

C2

120

150

2

2

 

SSI (MRSA)

Union

8

64

M

26

Struck by a vehicle

C3

171

300

1.5

1.5

  

Union

9

50

M

29

Traffic accident

C2

117

250

12

6.5

46

 

Union

10

40

F

41

Run over by a vehicle

C3

184

450

2.2

2.2

 

Gluteal muscle necrosis, SSI (MRSA)

Union

11

46

M

22

Attempted suicide jump

C2

155

480

18

9

50

 

Union

12

82

M

38

Traffic accident

C2

120

80

10.5

5

52

 

Union

13

50

F

38

Traffic accident

C1

132

120

18.3

12

34

 

Union

14

59

M

24

Struck by a vehicle

C3

230

350

15

7.5

50

 

Union

15

51

M

26

Traffic accident

C2

150

267

15

7.5 (5.0)

50

Lt L5 nerve root pain remained.Re-operation performed.

Union

16

53

M

22

Struck by a vehicle

C2

175

430

1

1

  

Union

  1. Case 15; (5.0): vertical dislocation after secondary operation; Lt, left; pre op, preoperatively; post op, postoperatively; M, male; F, female; age, reported in years; ISS, injury severity score