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Table 1 Shoulder rotation and MRI evaluation

From: Muscular and glenohumeral changes in the shoulder after brachial plexus birth palsy: an MRI study in a rat model

  Shoulder Passive external rotation (degrees) Glenoid angle (degrees) PHHA (%) Humeral head sectional area (cm) Subescapular thickness (cm) Infraespinatus thickness (cm)
Involved shoulder m(SD) 23.85 91.41 50.85 0.15 0.12 0.13(cm)
(27.5) (6.0) (6.7) (0.05) (0.03) (0.03)
Healthy shoulder 79.62 87.33 48.69 0.19 0.25 0.26
(3.8) (4.4) (6.17) (0.06) (0.08) (0.08)
p 0.000 0.000 0.058 0.000 0.000 0.000