Spaces

Question 0

Contents of Quadrangular space

Answer 0

Posterior circumflex humeral artery and axillary nerve

Question 1

Borders of Quadrangular space

Answer 1

Inferior surface of teres minor
Superior surface of teres major
Medial surface of humerus
Lateral surface of long head of triceps brachii

Question 2

Borders of Triangular space

Answer 2

Teres major
Teres minor
Long head of triceps brachii

Question 3

Contents of Triangular space

Answer 3

Circumflex scapular artery

Question 4

Borders of Triceps hiatus

Answer 4

Triceps brachii
Medial of humerus
Inferior of teres major

Question 5

Contents of Triceps hiatus

Answer 5

Deep artery of the arm

Radial nerve