Scapula Anatomy and Functions

The video tutorial provides a detailed examination of the scapula, covering its various parts, including the superior and inferior sections, borders, and angles. It explains the infraspinous and subscapular fossae, where specific muscles originate. The tutorial also discusses the scapular spine, acromion process, glenoid cavity, and the formation of joints. Additionally, it highlights the suprascapular notch and the role of the supraspinous fossa in the rotator cuff.

What is the name of the angle formed at the bottom of the scapula?

• Inferior angle

• Superior angle

• Medial angle

• Lateral angle

Which border of the scapula is closest to the spine?

• Inferior border

• Medial border

• Superior border

• Lateral border

Where does the infraspinatus muscle originate?

• Subscapular fossa

• Glenoid cavity

• Infraspinous fossa

• Supraspinous fossa

What is the function of the acromion process?

• Origin of the supraspinatus muscle

• Connects to the humerus

• Attaches to the biceps muscle

• Forms part of the acromioclavicular joint

Which cavity forms a joint with the head of the humerus?

• Subscapular cavity

• Glenoid cavity

• Acromion cavity

• Infraspinous cavity

What is the name of the fossa located on the anterior surface of the scapula?

• Infraspinous fossa

• Supraspinous fossa

• Glenoid fossa

• Subscapular fossa

Which notch allows the passage of the suprascapular nerve?

• Subscapular notch

• Glenoid notch

• Acromion notch

• Suprascapular notch

What is the name of the angle at the top of the scapula?

• Inferior angle

• Medial angle

• Lateral angle

• Superior angle

Which fossa is associated with the origin of the supraspinatus muscle?

• Infraspinous fossa

• Supraspinous fossa

• Glenoid fossa

• Subscapular fossa

Which muscle is part of the rotator cuff and attaches near the teres minor?

• Teres major

• Subscapularis

• Supraspinatus

• Infraspinatus