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Table 2 Rotation is described by the 3D angle (axis-angle representation) and by Euler rotations around the anatomical coordinate system. Translation is given with respect to the anatomical coordinate system. Mean and standard deviation (SD) are based on absolute values

From: Three-dimensional postoperative accuracy of extra-articular forearm osteotomies using CT-scan based patient-specific surgical guides

  

Planned Correction

Residual error

   

Rotation (°)

Translation (mm)

 

Rotation (°)

Translation (mm)

 

Patient

3D angle

Flexion/Extension

Ulnar/Radial

Pronation/Supination

Palmar/Dorsal

Ulnar/Radial

Distal/Proximal

3D angle

Flexion/Extension

Ulnar/Radial

Pronation/Supination

Palmar/Dorsal

Ulnar/Radial

Distal/Proximal

Group I

1

12.42

11.99

1.24

−3.14

−0.15

−0.09

−2.17

4.46

2.07

3.53

−1.82

−0.80

−0.27

0.99

 

29.57

−4.89

−4.63

28.61

0.75

0.95

0.69

4.56

−2.50

1.83

3.38

−1.32

−0.99

0.61

2

25.51

20.51

15.00

1.18

−2.81

−2.03

−8.43

4.92

−1.50

1.67

4.40

1.42

0.04

−5.10

 

14.24

−9.28

5.75

−8.70

0.38

−3.03

−1.43

3.88

−0.29

0.46

−3.84

−0.39

−2.17

−4.79

3

18.04

14.16

−0.16

11.22

−0.51

−0.47

−1.59

1.49

−0.64

−1.34

−0.14

−0.30

0.14

0.10

4

12.15

11.72

3.19

−0.60

−0.20

−0.14

−1.21

3.16

−2.56

0.12

1.85

0.28

1.06

0.37

5

13.71

−10.06

9.35

1.04

−0.45

0.37

−1.15

3.14

−0.49

1.92

2.44

0.67

0.19

0.47

6

25.61

0.86

−3.21

−25.37

0.15

0.18

−0.22

2.72

−1.29

0.98

2.20

0.10

−0.44

−0.50

7

28.20

0.27

−1.07

28.18

−0.09

0.10

0.01

2.87

1.27

2.15

−1.43

−0.09

−0.79

0.38

Mean

19.94

9.31

4.85

12.00

0.61

0.82

1.88

3.47

1.40

1.56

2.39

0.60

0.68

1.48

SD

7.21

6.47

4.73

12.11

0.85

1.04

2.55

1.09

0.84

1.01

1.31

0.50

0.68

1.98

Group II

8

22.79

19.33

10.98

−7.39

−1.66

1.16

5.31

7.94

4.90

2.33

−5.90

0.10

1.79

0.86

9

10.49

5.78

8.76

−0.71

0.55

0.36

7.66

4.76

3.63

0.56

−3.05

−1.99

−0.31

1.60

10

28.26

24.34

−9.81

12.96

−0.54

0.81

9.08

17.51

13.08

−3.74

11.50

−0.92

−1.66

1.44

11

35.39

7.42

32.61

9.84

0.09

1.15

17.93

12.47

4.06

10.86

4.25

−1.56

−1.21

2.17

12

23.58

−10.46

−19.88

5.70

0.09

0.72

5.81

9.38

−2.24

−9.11

−0.21

1.70

1.14

−0.44

13

33.65

−12.59

−16.12

−28.73

1.13

1.50

1.93

3.36

−0.36

−0.55

−3.29

−0.90

−1.08

0.08

14

8.57

−2.51

0.48

8.19

4.43

4.57

1.83

2.70

1.14

2.44

−0.18

0.14

−0.35

0.53

Mean

23.25

10.34

12.46

12.71

1.07

1.30

6.20

8.30

3.84

3.97

3.73

0.94

1.04

0.94

SD

10.48

7.73

10.18

8.87

1.53

1.42

5.49

5.35

4.23

4.12

3.88

0.75

0.57

0.74

  1. The bold values are based on absolute values