SA Thoracic Limb Vessels and Nerves Flashcards
What are the branches of the Axillary Artery?
- External Thoracic
- Lateral Thoracic
- Subscapular (Thoracodorsal and Caudal Circumflex Humoral)
- Cranial Circumflex Humoral
What are the branches of the Brachial Artery?
- Deep Brachial
- Bicipital
- Collateral Ulnar
- Transverse Cubital
- Common Interosseus
What are the branches of the Median Artery?
- Deep Antebrachial
- Radial
What muscles does the External Thoracic artery supply?
Superficial Pectorals
What muscles does the Lateral Thoracic artery supply?
- Latissimus Dorsi
- Deep Pectoral
- Cutaneous Trunci
What does the Subscapular artery supply?
- Supscapularis
- Teres Major
- Scapula
What muscles does the Thoracodorsal artery supply?
- Teres Major
- Latissiumus Dorsi
What does the Caudal Circumflex Humoral artery supply?
- Triceps
- Deltoideus
- Coracobrachialis
- Infraspinatus
- Shoulder joint capsule
What does the Cranial Circumflex Humoral artery supply?
- Biceps Brachii
- Shoulder joint
What does the Deep Brachial artery supply?
- Deep into the brachium
- Triceps
What muscles does the Bicipital artery supply?
- Biceps
- Brachialis
What does the Collateral Ulnar artery supply?
- Triceps
- Caudal elbow joint capsule
What does the Transverse Cubital artery supply?
- Cranial elbow, deep into joint
What muscles does the Deep Antebrachial artery supply?
- Flexor Carpi Radialis
- Flexor Carpi Ulnaris
- Deep Digital Flexor
- Superficial Digital Flexor
What does the Median artery supply?
- principle blood supply to the manus
- palmar surface of the paw
What does the Lateral Thoracic nerve innervate?
Cutaneous Trunci muscle
What does the Suprascapular nerve innervate?
Infraspinatus and Supraspinatus muscles
What does the Subscapular nerve innervate?
Subscapularis muscle
What does the Musculocutaneous nerve innervate?
- Coracobrachialis
- Biceps Brachii
- Brachialis
What does the Radial nerve innervate?
- Extensors of the elbow, carpus, and digits
- Dorsal Manus
- Extensor Carpi Radialis
- Common Digital Extensor
- Long Digital Extensor
- Ulnaris Lateralis
- Supinator
What does the Median nerve innervate?
- Pronator teres
- Pronator quadratus
- Flexor Carpi Radialis
- Superficial Digital Flexor
- Deep Digital Flexor
- Palmar Paw
What does the Ulnar nerve innervate?
- Flexor Carpi Ulnaris
- Parts of the Deep Digital Flexor
- Lateral surface of metacarpus and fifth digit
Which nerves innervate the Glenohumoral Joint?
- Axillary and Suprascapular
Which nerves innervate the Elbow Joint?
- Median and Ulnar
- Musculocutaneous and Radial
