Levator scapula inserts on which part of the scapula?

• A. Superior angle
• B. Lateral border
• C. Medial border of the scapula, between the superior portion of the spine of the scapula
• D. Inferior angle

Answer: (C)

The main idea is understanding where the levator scapulae attaches on the scapula and how that location lets it lift the shoulder girdle. This muscle runs from the upper cervical transverse processes and inserts along the medial border of the scapula, specifically between the superior angle and the base of the spine. That insertion spot gives it a vertical pull on the medial border, which elevates the scapula when it contracts. It can also assist in downward rotation of the scapula when the shoulder girdle is fixed. If it attached to the superior angle, the lateral border, or the inferior angle, the direction of pull would change and its primary action would not be scapular elevation.