Arteries of the Upper Limb (Branches Scheme)

Artery Anatomy Playlist:
   • Arteries Anatomy  

Content:
0:00 Introduction
1:50 Axillary Artery
4:30 Brachial Artery
5:29 Blood Supply of the Elbow
7:39 Radial Artery
9:13 Blood Supply of the Wrist
9:53 Blood Supply of the Hand

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This video will cover:
- Branches of Axillary Artery
- Branches of Brachial Artery
- Blood supply of the Elbow (Rete Cubiti)
- Branches of Radial Artery
- Branches of Ulnar artery
- Blood supply of the wrist (Rete Carpale)
- Blood supply of the hand

Axillary artery:
- Divided into 3 parts
○ 1st part medial to pectoralis minor:
§ Superior thoracic artery
○ 2nd part behind pectoralis minor:
§ Thoracoacromial artery
□ A: Acromial
□ P: Pectoralis
□ C: Clavicular
□ D: Deltoideus
§ Lateral Thoracic artery
□ Lateral mammary artery
○ 3rd part lateral to pectoralis minor:
§ Subscapular artery
□ Thoracodorsal artery
□ Circumflex scapular artery
§ Anterior circumflex artery
§ Posterior circumflex artery

Brachial Artery:
- Lies on the medial bicipital groove.
- Branches:
○ Branches supplying the muscles of the anterior group of the arm.
○ Deep brachial artery
§ Medial Collateral artery
§ Radial Collateral artery
○ Inferior Ulnar Collateral
○ Superior Ulnar Collateral

Ulnar Artery:
- Recurrent Ulnar arteries
- Common interosseous artery
○ Anteriro interroseal artery
○ Posterior Interrosseal artery
§ Recurrent Interosseal artery

Radial Artery:
- Superficial palmar artery
- Palmar carpal artery
- Dorsal Carpal artery
- Principal artery of the thumb

Blood supply of the elbow (Rete Cubiti)
- Radial Collateral Artery with Recurrent radial artery
- Medial Collateral artery with recurrent interosseal artery
- Superior Ulnar Collateral with posterior branch of recurrent ulnar
- Inferior Ulnar Collateral with Anterior branch of Recurrent Ulnar

Blood supply of the wrist (Rete Carpale)
- Anterior carpal plexus (Rete carpi palmare)
○ Palmar Carpal arch/plexus
- Posterior carpal plexus (rete carpi dorsale)
○ Dorsal Carpal arch/plexus
○ Posterior interosseal artery
○ Anterior interosseal artery

Blood supply pf the hand:
Palm of hand:
- Superficial Palmar Arch
○ Common palmar digital
§ Proper palmar digital
- Deep Palmar Arch
○ Princeps pollicis
§ Palmar digital arteries
- Palmar metacarpal arteries
Dorsum of hand:
- Dorsal Carpal Network
○ Dorsal metacarpal artery
§ Dorsal digital arteries