7 Upper limb muscles (innervation) Flashcards
What is the innervation of Pectoralis Major?
Medial and lateral pectoral nerve
What is the innervation of Pectoralis Minor?
Medial pectoral nerve
What is the innervation of Latissimus Dorsi?
Thoracodorsal nerve
What is the innervation of the Serratus Anterior?
Long thoracic nerve (C5-C7)
SALT
Serratus Anterior - Long Thoracic
What is the innervation of Trapezius?
Accessory Nerve (CN XI)
What is the innervation of Deltoid?
Axillary Nerve (C5-C6)
What is the innervation of Levatator Scapulae?
Dorsal Scapular nerve
What is the innervation of Rhomboid Major?
Dorsal Scapular Nerve
What is the innervation of Rhomboid minor?
Dorsal Scapular Nerve
What is the innervation of Teres Major?
Lower subscapular nerve
What is the innervation of subscapularis?
Upper + Lower subscapular nerves
What is the innervation of Infraspinatus?
Suprascapular nerve
What is the innervation of Supraspinatus
Suprascapular Nerve
What is the innervation of Teres minor?
Axillary nerve
What is the innervation of Biceps Brachii?
Musculocutaneous nerve
What is the innervation of Brachialis?
Musculocutaneous nerve
What is the innervation of Coracobrachialis?
Musculocutaneous nerve
What is the innervation of the Superficial layer of extensors in the forearm (3 lateral muscles)
Median nerve
What is the innervation of the Flexor Carpi Ulnaris?
Ulnar Nerve
What is the innervation of the Flexor Digitorum Superficialis
Median nerve
What is the innervation of the medial head of the Flexor Digitorum Profundus?
Ulnar nerve
What is the innervation of the deep group of forearm flexors (apart from the Medial head of FDP)?
Median nerve
What is the innervation of the thenar muscles in the hand?
Median nerve
What is the innervation of the hypothenar muscles in the hand?
Ulnar nerve
What is the innervation of the interossei muscles (palmar and dorsal)?
Ulnar nerve
What is the innervation of the lateral 2 lumbrical muscles?
Median nerve
What is the innervation of the medial 2 lumbricals?
Ulnar nerve
What is the innervation of the Triceps Brachii?
Radial nerve
What is the innervation of the posterior compartment of the forearm (extensors)?
Radial nerve