Lumbar plexus

Question 1

which other plexus supplies the LL?

Answer 1

sacral plexus

Question 2

which roots emerge through psoas major m?

Answer 2

ventral roots of L1-L4

Question 3

2 main motor nerves of lumbar plexus supplying LL?

Answer 3

femoral and obturator nerves

Question 4

1 sensory nerve of lumbar plexus supplying LL?

Answer 4

lateral cutaneous nerve

Question 5

nerve root value for motor nerves?

Answer 5

L2-4

Question 6

nerve root value for sensory nerve?

Answer 6

L2-3