Dorsal to the scapula would be the spine ... and associated soft tissue. (Dorsal meaning upwards, or towards the back.) The dorsal thoracic trunk maybe?
Strange question - do you have more info? What is the context??
The vertebral border (or "medial border") is the longest of the three, and extends from the medial to the inferior angle. It is referred to as the dorsal border in animals. ... Wikipedia.
But what animal is it-that makes a difference as to what the general area is called.
More info please ...