Intrinsic Muscle Blood Supply

Supraspinatus

Superficial Cervical Artery

Infraspinatus

Superficial Cervical Artery

Subscapularis

Superficial Cervical Artery

Deltoideus

Subscapular Artery, Caudal Circumflex Humeral Artery

Teres Major

Subscapular Artery, Caudal Circumflex Humeral Artery

Teres Minor

Subscapular Artery, Caudal Circumflex Humeral Artery

Biceps Brachii

Bicipital Artery, Cranial Circumflex Humeral Artery, Transverse Cubital Artery

Brachialis

Bicipital Artery, Cranial Circumflex Humeral Artery, Transverse Cubital Artery

Coracobrachialis

Bicipital Artery, Cranial Circumflex Humeral Artery, Transverse Cubital Artery

Triceps Brachii

Deep Brachial Artery, Collateral Ulnar Artery

Tensor Fascia Antebrachii

Deep Brachial Artery, Collateral Ulnar Artery

Anconeus

Deep Brachial Artery, Collateral Ulnar Artery

Extensor Carpi Radialis

Common Interosseous Artery, Cranial Interosseous Artery

Common Digital Extensor

Common Interosseous Artery, Cranial Interosseous Artery

Lateral Digital Extensor

Common Interosseous Artery, Cranial Interosseous Artery

Ulnaris Lateralis

Common Interosseous Artery, Cranial Interosseous Artery

Supinator

Common Interosseous Artery, Cranial Interosseous Artery

Abductor Pollicus Longus

Common Interosseous Artery, Cranial Interosseous Artery

Flexor Carpi Radialis

Deep Antebrachial Artery

Flexor Carpi Ulnaris

Deep Antebrachial Artery

Superficial Digital Flexor

Deep Antebrachial Artery

Deep Digital Flexor

Deep Antebrachial Artery

Pronator Teres

Deep Antebrachial Artery