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