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Table 3 Mean (95%CI) sensor peak maximum of angular mobility (°) from each axis in abduction movement

From: Assessment of abduction motion in patients with rotator cuff tears: an analysis based on inertial sensors

Surface placement

Humerus

Scapula

Axis

Motion

Mean (95%IC)

Motion

Mean (95%IC)

X

FL-EX

38.0 (16.17–59.85)

ME-LA rotation

4.57 (1.87–7.28)

Y

IN-EX

77.56 (48.18–106.92)

PR-RE

12.63 (5.56–19.70)

Z

AB-AD

35.72 (21.12–50.31)

A–P tilt

15.60 (2.33–13.86)

  1. FL Flexion, EX Extension, IN Internal, EX External, AB Abduction, AD Aduction, A-P Anterior-posterior tilt, PR-RE Pro/retraction, ME-LA Medial/lateral rotation