Antebrachium of dog

Question 1

ECR

Answer 1

lateral spraepicondylar ridge

tubercles on MC2+3

Question 2

CDE

Answer 2

lateral epicondyle

extensor process of distal phalanx of digits 2-5

Question 3

LDE

Answer 3

lateral epicondyle

proximally on all phalanges of digits 3-5

Question 4

ECU

Answer 4

lateral epicondyle

proximally on MC5

Question 5

extensor carpi obliquus

Answer 5

craniolateral on ulna

proximal MC1

Question 6

extensor of digits 1 and 2

Answer 6

craniolateral on ulna

distal MC1, proximal on all phalanges of digit 2

Question 7

extensor retinaculum

Answer 7

thickened part of antebrachoal fasica that holds tendons of extensor muscles in place, located on antebrachium proximal to carpus

Question 8

flexor carpi ulnaris

Answer 8

medial epicondyle, olecranon of ulnar

proximal on palamr aspect of MC 4,5 via accessory carpal bone

Question 9

superficial digital flexor

Answer 9

medial epicondyle

proximal on 2 palmar tubercles of phalanges 2 of digits 2-5

Question 10

flexor carpi radialis

Answer 10

medial epicondyle, medial radial shaft

proximal on palmar aspect of MC2 and 3

Question 11

deep digital flexor

Answer 11

origin on three bones
medial humeral epicondyle, caudal border of ulna, medial border of radius

proximal on palmar aspect of distal phalanx of all digits

Question 12

pronator teres

Answer 12

medial epicondyle

proximal on radius

pronator

Question 13

supinator

Answer 13

lateral epicondyle

proximal on radius

Question 14

brachioradialis

Answer 14

lateral supraepicondylar ridge

medially on distal radius

supinator

Question 15

pronator quadratus

Answer 15

interosseous edge of radius

interosseous edge of ulna