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Table 1 The measurements of ulnar block movement for assessment of accuracy

From: A new quantitative evaluation system for distal radioulnar joint instability using a three-dimensional electromagnetic sensor

  

1

2

3

4

5

Average (mm)

SD(mm)

Dorsal side (mm)

10

9.98

9.7

9.98

9.78

10.19

9.92

0.17

5

5.12

4.72

4.94

5.21

4.99

4.99

0.17

3

2.95

2.79

2.89

2.91

2.99

2.9

0.06

1

0.97

1.08

1.07

1.01

1.04

1.03

0.04

Palmar side (mm)

− 1

− 1.09

− 1.11

− 1.07

− 0.97

− 1.12

− 1.07

0.06

− 3

− 3.26

− 3.14

− 3.24

− 3.11

− 3.14

− 3.18

0.06

− 5

− 5.03

− 5.08

− 5.18

− 5.21

− 5.16

− 5.13

0.07

− 10

− 10.13

− 10.29

− 10.16

− 10.1

− 10.03

− 10.14

0.09