Final answer:
The costal surface is not the anterior surface of the scapula. It is actually the posterior surface.
Step-by-step explanation:
No, the statement is False. The costal surface is actually the posterior surface of the scapula. The anterior surface of the scapula is called the subscapular fossa. The costal surface of the scapula provides attachment points for muscles and ligaments that are involved in movements of the shoulder joint.