The upper extremity was actively elevated in the coronal plane in abduction with the thumb pointed up toward the ceiling to allow the required external rotation necessary to avoid impingement of the greater tuberosity on the acromion process.
The upper extremity was actively elevated inthe coronal plane in abduction with the thumb pointed uptoward the ceiling to allow the required external rotationnecessary to avoid impingement of the greater tuberosityon the acromion process.