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Table 2 Functional ranges of motion of the rotation components of the hip and the overall ranges of motion in the three anatomical planes from the current and previous studies

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

 

Flex (°)

Ext (°)

Add (°)

Abd (°)

IR (°)

ER (°)

Sagittal (°)

Transverse (°)

Horizontal (°)

Current study (Functional ROM)

51.8

163.3

33.5

74.0

41.5

65.2

111.5

107.5

106.7

Mann et al. [30] (mix-breed dogs)

46

164

27

85

55

50

118

112

105

Thomas et al. [28] (German Shepherds)

44

155

-

-

-

-

111

-

-

Jaegger et al. [27] (Labrador Retrievers)

50

162

-

-

-

-

112

-

-

Lin et al. [29] (mix-breed dogs)

54.9

149.8

28.5

82.8

42.1

61.4

94.9

111.3

103.5

  1. Flex: flexion; Ext: extension; Add: adduction; Abd: abduction; IR: internal rotation; ER: external rotation.