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Brachial Plexus
Innervations of the Brachial Plexus
Question | Answer |
---|---|
Pronator Teres (Innervation) | Median nerve |
Flexor Carpi Radialis (Innervation) | Median nerve |
Palmaris Longus (Innervation) | Median nerve |
Flexor Digitorium Superficialis (Innervation) | Median nerve |
Lateral half of Flexor Digitorium Profundus (Innervation) | Median nerve |
Flexor Pollicis Longus (Innervation) | Median nerve |
Pronator Quadratus (Innervation) | Median nerve |
1st and 2nd Lumbricals (Innervation) | Median nerve |
Abductor Pollicis Brevis (Innervation) | Median nerve |
Flexor Pollicis Brevis (Innervation) | Median nerve |
Opponens Pollicis (Innervation) | Median nerve |
Triceps Brachii (Innervation) | Radial nerve |
Aconeus (Innervation) | Radial nerve |
Extensors of Forearm (8) (Innervation) | Radial nerve |
Supinator (Innervation) | Radial nerve |
Abductor Pollicis Longus (Innervation) | Radial nerve |
Brachioradialis (Innervation) | Radial nerve |
Flexor Carpi Ulnaris (Innervation) | Ulnar nerve |
Distal portion of Flexor Digitorium Profundus (Innervation) | Ulnar nerve |
Palmaris Brevis (Innervation) | Ulnar nerve |
Hypothenar muscles (3) (Innervation) | Ulnar nerve |
Abductor Digitorium Minimi (Innervation) | Ulnar nerve |
Flexor Digitorium Minimi Brevis (Innervation) | Ulnar nerve |
Opponens Digitorium Minimi (Innervation) | Ulnar nerve |
Palmar & Dorsal Interosseus muscles (Innervation) | Ulnar nerve |
3rd & 4th Lumbricals (Innervation) | Ulnar nerve |
Teres Major (Innervation) | Lower Subscapular nerve |
Lower aspect of the Supscapularis (Innervation) | Lower Subscapular nerve |
Biceps Brachii (Innervation) | Musculocutaneous nerve |
Coracobrachialis (Innervation) | Musculocutaneous nerve |
Brachialis (Innervation) | Musculocutaneous nerve |
Latissimus Dorsi (Innervation) | Thoracodorsal nerve |
Upper aspect of Subscapularis (Innervation) | Upper Subscapular nerve |
Serratus Anterior (Innervation) | Long Thoracic nerve |
Subclavian (Innervation) | Subclavius nerve |
Supraspinatus (Innervation) | Suprascapular nerve |
Infraspinatus (Innervation) | Suprascapular nerve |
Levator Scapulae (Innervation) | Dorsal Scapular nerve |
Rhomboids Major & Minor (Innervation) | Dorsal Scapular nerve |
Deltoid (Innervation) | Axillary nerve |
Teres Minor (Innervation) | Axillary nerve |
Pectoralis Minor (Innervation) | Medial Pectoral nerve |
Pectoralis Major - sternal fibers (Innervation) | Medial Pectorial nerve |
Sensory info to skin of forearm (Innervation) | Medial Brachial Cutaneous nerve |
Sensory info to arm and forearm (Innervation) | Medial Antebrachial Cutaneous nerve |
Pectoralis Major - Clavicular fibers (Innervation) | Lateral Pectoral nerve |