topic 21

Question 1

name the 6 tarsal flexors and digital extensors on order cran->caud

Answer 1

 M. tibialis cranialis
 M. extensor digitorum longus
 M. peroneus longus
 M. extensor digitorum lateralis
 M. peroneus brevis
 M. extensor digiti 1 longus (hallucis)
- tiny, btw tendon of tib cran and long dig ext

Question 2

below which muscle can you see the division of the n. peroneus communis

Answer 2

m. peroneus longus

Question 3

where to find n. peroneus supf

Answer 3

n. peroneus supf caudal to peroneus longus

Question 4

which vessel does the n. peroneus prof run with, and where

Answer 4

n. peroneus prof: a/v tibialis cranialis

between the cranial tibial muscle and the long digital extensor muscle

Question 5

describe the continuation of a. tibialis cranialis

Answer 5

Becomes a. dorsalis pedis which terminates in a. arcuata. Gives off r. supf. Which goes lat to long dig. Ext.

Question 6

a. tibialis cranialis supply blood to

Answer 6

tarsal flexors and digital extensors

Question 7

n. peroneus supf innervates

Answer 7

fibularis longus
fibularis brevis
ext dig longus
ext dig lateralis

Question 8

n.peroneus prof innervates

Answer 8

M. tibialis cranialis

M. extensor digiti 1 longus (hallucis)

Question 9

where can you find M. extensor digiti 1 longus (hallucis

Answer 9

tiny, btw tendon of tib cran and long dig ext dist cranially prox to tarsus