077 The Ligaments Of The Sternoclavicular Joint

Leslie Samuel discusses the ligaments of the sternoclavicular joint, including the anterior and posterior sternoclavicular ligaments, the costoclavicular ligament, and the interclavicular ligament. The video explains the connections and functions of these ligaments, providing a detailed look at their anatomical significance. A review quiz is included to reinforce learning.

What is the primary function of the sternoclavicular joint?

• To connect the clavicle to the scapula

• To support the rib cage

• To connect the upper extremities to the trunk

• To facilitate arm rotation

Which ligament is located on the posterior aspect of the sternoclavicular joint?

• Anterior sternoclavicular ligament

• Interclavicular ligament

• Costoclavicular ligament

• Posterior sternoclavicular ligament

Where does the costoclavicular ligament connect on the clavicle?

• Lateral aspect

• Medial aspect

• Inferior aspect

• Superior aspect

The costoclavicular ligament connects the clavicle to which rib?

• Fourth rib

• Third rib

• Second rib

• First rib

What is the role of the interclavicular ligament?

• Connects the clavicle to the scapula

• Connects the clavicle to the rib cage

• Connects the clavicle to the humerus

• Connects the two clavicles across the sternum