Yes, both upward and lateral rotation are used to describe the
same movement of the scapula. It's the movement of the scapula away
from the midline.
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lateral to the ribs
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The lateral end of the clavicle is the one closest to the arm
and farthest from the breastbone. It articulates with the acromion
process of the scapula.
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The humerus is lateral to the sternum. The sternum, or
breastbone, is midline.