actions and muscles of foot

Question 1

muscles and nerves involved in dorsiflexion

Answer 1

anterior compartment of the leg
tibialis anterior - deep femoral/peroneal nerve
extensor hallucis longus - deep femoral/peroneal nerve
extensor digitorum longus - deep femoral/peroneal nerve

Question 2

muscles and nerves involved in plantar flexion

Answer 2

posterior compartment of leg
soleus - tibial nerve anterior rami of S1-2
gastrocnemius - tibial nerve anterior rami of S1-2
plantaris - tibial nerve anterior rami of S1-2

Question 3

muscles involved in inversion

Answer 3

Tibialis Ant - deep peroneal/femoral nerve
Ext Hal Long - deep femoral/peroneal nerve
Tibialis Post - tibial nerve

Question 4

muscles involved eversion

Answer 4

fibularis;
longus - superficial fibular nerve
brevis - superficial fibular nerve
tertius - deep fibular nerve

Question 5

terminal branches of foot branch from

Answer 5

tibial nerve

Question 6

medial plantar nerve innervate

Answer 6

Cutaneous to medial three and one-half toes. The nerves extend onto dorsum and supply the nail beds and tips of the toes

Question 7

lateral plantar nerve innervate

Answer 7

lateral one and one half toes supply the nail beds and tips of toes.

Question 8

popliteal fossa from lateral to medial

Answer 8

bicep femoris 
common fibular nerve
tibial nerve
popliteal vein
popliteal artery
semimembranous

Question 9

potts fracture affect what nerve and ligament

Answer 9

lateral ligament

superficial fibular nerve

Question 10

lateral ligament components

Answer 10

Calcaneofibular
Anterior talofibular
Posterior talofibular

Question 11

most often damaged ligament of foot

Answer 11

Calcaneofibular

Anterior talofibular

Question 12

components of medial/deltoid ligament

Answer 12

Ant Tibiotalar
Post Tibiotalar
Tibionav
Tibiocal