BLOODSUPPLY FL

Question 1

Blood Supply down to the elbow Joint

Answer 1

1. ● A. Axillaris
   Give of

1.○ A. Thoracica externa
■ Superficial branch: to the pects
■ Deep branch: to the deep pects
■ Su: a. Thoracica lateralis

2. ○ A. Subscapularis:
   towards caudal angle scapula
   ■ A. Thoracodorsalis (caudodorsally): runs medially on lat. dorsi with same named nerve
   ■ A. Circumflex humeri cranialis (craniolaterally)
   ■ A. Circumflex scapulae
   ■ A. Circumflex humeri caudalis : anastomoses with cranial version
   ● A. Collateralis radialis

Continues as
2. ● A. Brachialis:
continuation of the axillary artery distal to the shoulder joint
○ A. Profunda brachii (caudally): branches to triceps m
○ A. Collateralis ulnaris (in direction of olecranon with ulnar nerve)
○ A. Brachialis superficialis : only in car (medially)

Question 2

Distal to the elbow joint:

Answer 2

1. ● A. Antebrachialis superficialis cranialis : continuation of the superficial brachial
   artery
2. ● A. Transversa cubiti : from a. Brachialis, laterally, lies close to humerus, supplies
   elbow joint
3. ● A. Interossea communis :
   LAST VESSEL to leave A.BRACHIALIS before his becomes the median artery, runs in the INTEROSSEUS SPACE of ulna and radius
   ○ A. Interossea cranialis :
   runs cranially towards carpus
   ■ A. Interossea recurrens
   ○ A. Interossea caudalis :
   continuation of a. Interossea communis, runs on caudal surface of membrana interossea antebrachii
   ○ A. Ulnaris :
   caudodistally between the deep flexor heads

4.● A. Mediana : continuation of a. Brachialis after it gives off a. Interosseous communis.
Runs together with v. Mediana and n. Mediana, runs caudomedially on the radius in
distal direction
○ A. Profunda antebrachii
○ A. Radialis :
runs close to a. Mediana

Question 3

ARTERIES PROX TO ELBOX

Answer 3

1. A. Axillaris
Giving off:
A. Thoracica EXTERNA
A. Thoracica LATERALIS
A. Subscapularis
- A. Circumflexa scapularis
A.Circumflexa Humerii Caudalis
A. Collateralis Radialis
A. Thoracodorsalis 
A. Circumflexa Humerii Cranialis

2. A. Brachialis
A. Profunda Brachii
A. Bicipitalis
A. Collateralis Ulnaris
    Rete Articulare Cubiti
A. Brachialis superficialis
A. Transversa cubiti

Question 4

VEINS PROX TO ELBOX

Answer 4

SUPERF:
46. V. Jugularis Externa
47. V. Omobrachialis
52. V. Axillobrachialis: 
Btw V. Cephallica & V. Circumflexa caud.

DEEP:

a. V. Axillaris
b. V. Subscapularis
c. V. Circumflexa Humerii cran/caud
d. V. Brachialis
e. V. Protuberantia Brachialis
f. V. Collaterale Ulnae
g. V. Bicipitalis

Question 5

ARTERIES DIST to ELBOW

Answer 5

A. Antebrachiii Superficialis
- R. medialis
- R. lateralis
A. Interossea Communis
  - A. Ulnaris
  - A. Recurens Ulnaris
A. Interossea cranialis
A. Interossea caudalis

A. MEDIANA

Question 6

VEINS DIST to ELBOW

Answer 6

49. V.Cephallica
50. V. MEdiana cubiti
    = Connectn btw V.Cephallica & V. Brachialis
51. V. Cephallica accessori

N= V. Mediana

Question 7

HORSE:
Arteries
PROX

Answer 7

1. A. Axillaris
   - A. Thoracica externa
2. A. SUPRASCAPULARIS
   - A. Subscapularis
   
   • A. Thoracodorsalis
   • A. Circumflexa Humeri Caudalis
   • A. Circumflexa Scapulae
3. A. Brachialis
   - A. Circumflexa Humeri Cranialis
   - 4. A. Profunda Brachii
   
   • 5. A. COLLATERALIS RADIALIS
        - A. Colateralis media
        
        • A. Bicipitalis
          A. BRACHIALIS SUPERFICIALIS = MISSING!!
4. A. Collateralis ulnae = Similar to A. Ulnaris in ca.
   Rete articulare cubiti
5. Transversa cubiti

Question 8

HORSE:
Arteries
DIST

Answer 8

8. A. Mediana
   - A. interossea communis
   - A. interosseus cranialis
   - A. recurrens interossea
   - Al interossea caudalis
   A. ULNARIS = MISSING!!
   - A. Profunda antebrachii

9. A. RADIALIS PROXIMALIS
RAMUS CARPEUS DORSALIS
RETE CARPI DORSALE
   - Aa. Metacarpea dors II et III
RAMUS CARPEUS PALMARIS

10. A. Radialis
    - R. Carpeus dorsalis
11. Arcus palmaris profundis
12. Aa. METACARPEA PALMARES II
13. aa. METACARPEA PALMARES III
14. RAMUS PALMARIS
15. RAMUS SUPERFICIALIS
    
    16. A. DIG. PALM. CoMm III
16. RAMUS PROFUNDUS
17. Arcus palmaris superf.
18. A. DIGITALIS PALMARIS COMMUNIS
    - 20. A. DIGITALIS MEDIALIS
19. R.dorsalis phalangis prox
20. R. dorsalis phalangis mediae
    R. Tori digitalis to the digital cushon, A. Coronalis
21. R. dorsalis phalangis dist - running inside sulcus pariettalis
22. Arcus Terminalis
23. Digitalis lateralis
24. R. dorsalis phalangis prox
25. R. dorsalis phalangis mediae
    R. tori digitalis, A. Coronalis, A. Marginis solearis
26. R. Dorsalis phalangis distalis

Question 9

In eq:

Which Arteries are missing

Answer 9

A. BRACHIALIS SUPERFICIALIS
A. Collateralis ulnae = Similar to A. Ulnaris in ca.
A. ULNARIS = MISSING!!