0
ridge is crista (cristae) in latin
With humerus bone scapula is envolved in two situations:
Medial supracondylar ridle and lateral supracondylar ridge
Medial Supracondylar Ridge
(Source: Saladin Anatomy Physiology: The Unity of Form and Function Laboratory Manual Sixth Edition page 113.)
The muscle attached to the lateral supracondylar ridge is the "Brachioradialis" with an insertion point in styloid process of the radius.
The deltoid tuberosity is proximal to the lateral condyle of the humerus. It's the site of attachment for the deltoid muscle.
medial moraine