Nerves And Muscles Innervated Flashcards
Facial Nerve CN VII
Occipitofrontalis Corrugator supercilii Orbicularis oculi Zygomaticus major Orbicularis oris Buccinator
Trigeminal Nerve CN V
Masseter
Temporalis
Medial pterygoid
Lateral pterygoid
Accessory Nerve CN XI
Sternocleidomastoid
Cervical Spinal Nerves
SCM (1&2)
Scalenes (lower)
Splenius capitus (middle &lower)
Spelnius cervicis (middle & lower)
Intercostal Nerves
External intercostals Internal intercostals External oblique (8-12) Internal oblique (8-12) Transverse abdominis (7-12) Rectus abdominis (7-12)
Phrenic nerve
Diaphragm(c3, c4, c5)
Iliohypogastric
External oblique (t12, l1) Internal oblique (t12, l1) Transverse abdominis (t12, l1)
Ilioguinal Nerve
External oblique(t12, l1) Internal oblique(t12, l1) Transverse abdominis(t12, l1)
Thoracic Spinal Nerves
Quadratus Lumborum (12th)
Lumbar Spinal Nerves
Quadrants Lumborum (1st)
Spinal Nerves
Erector spinae group
Transversospinalis group
Interspinales group
Intertransversarii group
Lumbar spinal nerves
Iliopsoas (1&2)
Femoral nerve
Iliopsoas Pecineus (L2, L3, L4) Rectus femoris(L2, L3, L4) Vastus lateralis (L2, L3, L4) Vastus medialis (L2, L3, L4) Vastus intermedius (L2, L3, L4)
Inferior Gluteal Nerve
Gluteus Maximus (L5, S1, S2)
Superior Gluteal Nerve
Gluteus Medius(L4, L5, S1) Gluteus Minimus(L4, L5, S1) TFL (L4, L5)
Sacral Spinal Nerves
Piriformis(1&2)
Obturator Nerve
Adductor brevis (L3, L4) Adductor Longus (L3, L4) Adductor Magnus (L3, L4) Gracilis (L2, L3) Sartorius (L2, L3)
Sciatic Nerve
Adductor Magnus (L3, L4)
Long head of the biceps femoris (S1, S2, S3)
Semitendinosus (L5, S1, S2)
Semimembranosus (L5, S1, S2)
Tibial Nerve
Popliteus (L4, L5, S1) Gastrocnemius (S1, S2) Soleus (S1, S2) Tibialis posterior (L5, S1) Flexor hallicus Longus (L5, S1, S2) Flexor digitorum Longus (L5, S1)
Deep Peroneal Nerve
Tibialis anterior (L4, L5, S1)
Extensor hallucis Longus (L4, L5, S1)
Extensor digitorum Longus (L4, L5, S1)
Superficial Peroneal nerve
Peroneus Longus (L4, L5, S1) Peroneus Brevis (L4, L5, S1) Peroneus tertius (L4, L5, S1)
Medial Plantar Nerve
Lumbrical #1(L4, L5)
Flexor hallucis brevis (L4, L5, S1)
Flexor digitorum brevis (L4, L5)
Abductor hallucis (L4, L5)
Lateral plantar nerve
Lumbricals #2 (S1, S2)
Flexor digiti minimi brevis (S1, S2)
Abductor digiti minimi (S1, S2)
Spinal accessory nerve
Trapezius (CN XI, C3 and C4 sensory components)
Cranial spinal nerves
Trapezius (3&4) Elevator scapulae (3&4)
Dorsal scapular nerve
Elevator scapulae (C5) Rhomboid Major (C5) Rhomboid Minor (C5)
Long Thoracic Nerve
Serratus Anterior (C5, C6, C7)
Medial Pectoral Nerve
Pectoralis minor (C8, T1) Pectoralis Major (C5-C8, T1)
Axillary Nerve
Deltoid (C5, C6)
There’s Minor (C5, C6)
Suprascapular Nerve
Supraspinatus (C5, C6)
Infraspinatus (C5,C6)
Lateral pectoral nerve
Pectoralis Major (C5-C8, T1)
Thoracodorsal Nerve
Latissimus Dorsi (C6-C8)
Subscapular Nerve
Teres Major (C5,C6) Subscapularis (C5,C6)
Musculocutaneous Nerve
Coracobrachialis (C6,C7)
Brachialis (C5,C6)
Biceps Brachii (C5,C6)
Radial Nerve
Brachioradialis (C5,C6) Triceps Brachii (C7,C8) Supinator (C6) Extensor Carpi Radialis Longus (C6,C7) Extensor Carpi Radialis Brevis (C6,C7) Extensor Carpi Ulnaris (C6-C8) Extensor Digitorum (C6-C8) Extensor Idicis (C6-C8) Extensor Digiti Minimi (C6-C8) Abductor Pollicis Longus Extensor Pollicis Brevis (C6,C7) Extensor Pollicis Longus (C6-C8)
Median Nerve
Pronator Teres (C6,C7) Pronator Quadratus (C8,T1) Flexor Carpi Radialis (C6,C7) Palmaris Longus (C6,C7) Flexor digitorum superficialis (C7-T1) Flexor digitorum profundus (C8,T1) Flexor Pollicis Longus (C8,T1) Flexor Pollicis Brevis (C6,C7) Abductor Pollicis Brevis (C6,C7) Opponens Pollicis (C6,C7) First and Second Lumbricals
Ulnar Nerve
Flexor Carpi Ulnaris (C8,T1) Flexor Digitorum Profundus (C8,T1) Adductor Pollicis (C8,T1) Flexor Digiti Minimi (C8,T1) Abductor Digiti Minimi (C8,T1) Opponens Digiti Minimi (C8,T1) Interosseous Muscles (C8,T1) Third and Fourth Lumbricals (C8,T1)
