Upper Limb Quick Recall

Question 1

Anterior relations of AA 1

Answer 1

Platysma
Fascia
Pectoralis major
Supraclavicular N
Loop between medial and lateral pectoral N

Question 2

Posterior of AA 1

Answer 2

1st intercoastal space and external oblique muscles
Serratus anterior
N to serratus anterior
Medial cord of BP

Question 3

Lateral of AA1

Answer 3

Posterior and lateral cord of BP

Question 4

Medial relation of AA1

Answer 4

Axillary vein

Question 5

Anterior relations of AA2

Answer 5

Fascia
Pectoralis major
Pectoralis minor

Question 6

Posterior relations of AA2

Answer 6

Subscapularis

Posterior cord of BP

Question 7

Lateral relations of AA2

Answer 7

Coracobrachialis

Lateral cord of BP

Question 8

Medial relations of AA2

Answer 8

Axillary vein
Medial cord of BP
Medial pectoral N

Question 9

Anterior relations of AA3

Answer 9

Fascia
Pectoralis major
Medial root of median N

Question 10

Posterior relations of AA3

Answer 10

Axillary N
Radial N
Subscapularis
Tendons of lattisimus dorsi and teres major

Question 11

Lateral relations of AA3

Answer 11

Coracobrachialis
Musculocutaneous N
Lateral root of median N

Question 12

Medial relations of AA3

Answer 12

Axillary vein
Medial cutaneous N of forearm
Ulnar N
Medial cutaneous N of arm