Subclavian artery Axillary artery Brachial artery Median artery ...

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Arterial Supply of Forelimb

• Subclavian artery gt Axillary artery gt
  Brachial artery gt Median artery gt ...

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Subclavian Artery
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Axillary Artery

• ???????????? subclavian artery ??????????????
  1st rib - conjoined tendon (teres major and
  latissimus dorsi)

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Axillary Artery

• 1. External thoracic artery
• 2. Lateral thoracic artery
• 3. Subscapular artery
• 4. Cranial humeral circumflex artery

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Brachial Artery

• ???????????? axillary artery ??????????????
  conjoined tendon ??????????????? common
  interosseous artery

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Brachial Artery

• 1. Deep brachial artery
• 2. Bicipital artery
• 3. Collateral ulnar artery
• 4. Superficial brachial artery
• 5. Transverse cubital artery
• 6. Recurrent ulnar artery
• 7. Common interosseous artery

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Deep brachial artery
Collateral ulnarartery
Bicipital artery
Transverse cubital artery
Superficial brachial artery
Recurrent ulnar artery
Common interosseous artery
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Common Interosseous Artery

• 1. Ulnar artery
• 2. Caudal interosseous artery
• 3. Cranial interosseous artery

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Common interosseous artery
Cranial interosseous artery
Ulnar artery
Caudal interosseous artery
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Median Artery

• 1. Deep antebrachial artery
• 2. Radial artery

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Collateral ulnar artery
Brachial artery
Common interosseous artery
Caudal interosseous artery
Ulnar artery
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Brachial artery
Common interosseous artery
Deep antebrachial artery
Radial artery
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Venous Drainage of Forelimb
1. Superficial veins of the forelimb 2. Deep
veins of the tforelimb
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Superficial Veins of Forelimb

• Superficial palmar venous arch gt Cephalic vein
  gt Axillobrachial vein gt external jugular vein
• Median cubital vein ???????????????? cephalic
  vein ??? median vein
• Accessoary cephalic vein ?????????? dorsum of
  forepaw ??? metacarpus ??????? cephalic vein

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Deep Veins of Forelimb

• Proximal palmar venous arch ??? deep palmar
  venous arch gt
• common inteosseous vein ??? palmar antebrachial
  vein gt
• radial ulnar veins gt
• median vein gt brachial vein