Revision: Dermatomes and sensory cutaneous innervation

Question 1

Give dermatomes of the body (foerster)

Answer 1

Question 2

give dermatomes (keegen and garret)

Answer 2

the penis is S3

Question 3

label

Answer 3

saphenous nerve is the largest cutaneous branch of the femoral nerve

medial sural nerve originates from tibial nerve

lateral sural nerve originates from common fibular nerve

sural/short saphenous nerve originates from medial and lateral sural nerves

deep and superficial fibular arise from common fibular

Question 4

peripheral cutaneous nerves distribution

Answer 4

saphenous nerve is the largest cutaneous branch of the femoral nerve

medial sural nerve originates from tibial nerve

lateral sural nerve originates from common fibular nerve

sural/short saphenous nerve originates from medial and lateral sural nerves

deep and superficial fibular arise from common fibular

Question 5

peripheral cutaneous nerve distribution of the palmar foot

Answer 5