Muscles: Innervations Flashcards
Latissimus Dorsi
Thoracodorsal nerve/artery
Trapezius
Accessory nerve
Transverse cervical artery
Rhomboid Major
Dorsal scapular nerve/artery
Rhomboid Minor
Dorsal scapular nerve/artery
Levator Scapulae
Dorsal scapular nerve & C3,C4 spinal nerves
Transverse cervical artery & ascending cervical artery
Serratus Posterior Superior
T2-T5 intercostal nerves
Posterior intercostal artery
Serratus Posterior Inferior
Intercostal/subcostal nerves
Posterior intercostal artery
Splenius
Dorsal rami of spinal nerves
Deep cervical & posterior intercostal arteries
Iliocostalis (Bilaterally)
Dorsal rami of spinal nerves
Transverse cervical & posterior intercostal arteries
Iliocostalis (Unilaterally)
Dorsal rami of spinal nerves
Deep cervical, posterior intercostal, & lumbar arteries
Longissimus (Bilaterally)
Dorsal rami of spinal nerves
Deep cervical & posterior intercostal arteries
Longissimus (Unilaterally)
Dorsal rami of spinal nerves
Deep cervical, posterior intercostal, deep cervical, & lumbar arteries
Spinalis
Dorsal rami of spinal nerves
Deep cervical & posterior intercostal arteries
Semispinalis (Capitis, Cervicis, & Thoracis)
Dorsal rami of spinal nerves
Posterior Intercostal artery
Multifidus
Dorsal rami of spinal nerves
Posterior intercostal, lumbar, & subcostal arteries
Rotatores (Brevis & Longus)
Dorsal rami of spinal nerves
Posterior intercostal & lumbar arteries
Interspinales
Dorsal rami of spinal nerves
Deep cervical, posterior intercostal arteries
Intertransversari
Dorsal/ventral rami of spinal nerves
Posterior intercostal artery
Levator Costarum
Dorsal/ventral rami of spinal nerves
Posterior intercostal
Rectus Capitis Posterior Minor
Suboccipital nerve
Occipital artery
Rectus Capitis Posterior Major
Suboccipital nerve
Occipital artery
Obliquus Capitis Superior
Suboccipital nerve
Occipital artery
Obliquus Capitis Inferior
Suboccipital/dorsal rami of C1 nerves
Occipital artery
Pectoralis Major
Lateral/medial pectoral nerves
Pectoral branch of thoracoacromial trunk
Pectoralis Minor
Medial pectoral nerve
Pectoral branch of thoracoacromial trunk
Subclavius
Nerve to subclavius
Clavicular branch of thoracoacromial trunk