The bone that joins the clavicle with the humerus is called the scapula, or shoulder blade. The back of the shoulder girdle is formed by the scapula.
Comparing bones: scapulas (shoulder blades) : Jake's Bones
Snapping Scapula Syndrome
Shoulder Blade Pain: Your Guide to Pain Relief
Humerus Bone - Anatomy, Location, Function - Samarpan Physio
Levator Scapulae - Snapping Scapula Syndrome
Shoulder Specialist Phoenix PT for Shoulder Pain in Phoenix, Arizona
Current Views of Scapular Dyskinesis and its Possible Clinical
Scapula - Physiopedia
7 Possible Causes of Pain Under Your Shoulder Blade - NJ's Top
Anatomy of the Shoulder
Scapular Alignment Scapular Dyskinesis Assessment