<Ul> <Li> The medial border (also called the vertebral border or medial margin) is the longest of the three borders, and extends from the superior angle to the inferior angle . In animals it is referred to as the dorsal border . </Li> </Ul> <Li> The medial border (also called the vertebral border or medial margin) is the longest of the three borders, and extends from the superior angle to the inferior angle . In animals it is referred to as the dorsal border . </Li> <Dl> <Dd> <Dl> <Dd> Four muscles attach to the medial border . Serratus anterior has a long attachment on the anterior lip . Three muscles insert along the posterior lip, the levator scapulae (uppermost), rhomboid minor (middle), and to the rhomboid major (lower middle). </Dd> </Dl> </Dd> </Dl> <Dd> <Dl> <Dd> Four muscles attach to the medial border . Serratus anterior has a long attachment on the anterior lip . Three muscles insert along the posterior lip, the levator scapulae (uppermost), rhomboid minor (middle), and to the rhomboid major (lower middle). </Dd> </Dl> </Dd>

What muscles attach to medial border of scapula