Muscle Innervations Flashcards
What muscles are innervated by the dorsal scapular nerve?
Rhomboids
Levator Scapulae
What muscles are innervated by the long thoracic nerve?
Serratus anterior
What nerve innervates the subclavius?
Nerve to subclavius
What muscles are innervated by the suprascapular nerve?
Supraspinatus
Infraspinatus
What nerve innervates the clavicular head of the pectoralis major?
Lateral pectoral nerve
What muscles are innervated by the lateral pectoral nerve?
Pec major (clavicular head)
What muscles are innervated by the musculocutaneous nerve?
Coracobrachialis
Biceps brachii
Brachialis
What muscles are innervated by the medial pectoral nerve?
Pectoralis major
Pectoralis minor
What muscles are innervated by the ulnar nerve?
Flexor carpi ulnaris
Flexor digitorum profundus
Most small muscles of the hand
What nerve innervates subscapularis?
Upper subscapular nerve
What muscles are innervated by the thoracodorsal nerve?
Latissimus dorsi
What muscles are innervated by the lower subscapular nerve?
Subscapularis
Teres major
What muscles are innervated by the axillary nerve?
Deltoid
Teres minor
What muscles are innervated by the radial nerve?
Brachioradialis Triceps Supinator Wrist extensors Anconeus
What muscles are innervated by the lumbar plexus?
Psoas major
Psoas minor
Quadratus lumborum
What muscles are innervated by the sacral plexus?
Piriformis Superior gemelli Inferior gemelli Obturator internus Quadratus femoris
What nerve innervates the gluteus maximus?
Inferior gluteal nerve
What muscles are innervated the superior gluteal nerve?
Gluteus medius
Gluteus minimus
Tensor fascia latae
What muscles are innervated by the femoral nerve?
Vastus lateralis Rectus femoris Vastus medialis Vastus intermedius Iliacus Sartorius Pectineus
What muscles are innervated by the obturator nerve?
Adductor longus Adductor brevis Adductor magnus Obturator externus Gracilis
What muscles are innervated by the tibial nerve?
Soleus Popliteus Plantaris Tibialis posterior Gastrocnemius Flexor hallucis longus Flexor digitorum longus
What muscles are innervated by the sciatic nerve (tibial division)?
Semitendinosus
Semimembranosus
Biceps femoris (long head)
What muscles are innervated by the sciatic nerve (common peroneal division)?
Biceps femoris (short head)
What muscles are innervated by the deep peroneal nerve?
Tibialis anterior Extensor digitorum longus Extensor hallucis longus Peroneus tertius Extensor digitorum brevis
What muscles are innervated by the superficial peroneal nerve?
Peroneus longus
Peroneus brevis
What muscles are innervated by the medial plantar nerve?
Abductor hallucis
Lumbrical I
Flexor digitorum brevis
Flexor hallucis brevis
What muscles are innervated by the lateral plantar nerve?
Abductor digiti minimi Flexor digiti minimi Opponens digiti minimi Dorsal interossei Quadratus plantae Adductor hallucis Lumbrical II, III, IV Plantar interossei
