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Table 1 The means, standard deviations (SD), minimum (Min) and maximum (Max) values of the functional ranges of motion and allowable ranges of motion of each of the rotational components across all subjects

From: Evaluation of ranges of motion of a new constrained acetabular prosthesis for canine total hip replacement

 

Rotations

Mean

SD

Min

Max

Functional

Flexion

51.8

6.6

44

61

Extension

163.3

7.3

157

177

Adduction

33.5

5.7

25

39

Abduction

74.0

3.7

70

80

I. Rotation

41.5

8.3

28

49

E. Rotation

65.2

9.9

51

76

Allowable

Flexion

51.8

6.6

44

61

Extension

164.2

7.6

157

177

Adduction

33.5

5.7

25

39

Abduction

79.8

7.2

73

92

I. Rotation

41.5

8.3

28

49

E. Rotation

69.5

13.0

51

88

  1. (Unit: degree).