Nerve Supply and Nerve Root (BSM)

• Trapezius

  Nerve supply: Spinal part of accessory nerve (motor) and C3 and 4 (sensory)

  Nerve root: XI *cranial nerve* (spinal part)
• Latissimus Dorsi

  Nerve supply: Thoracodorsal nerve

  Nerve root: C6, C7*, C8
• Levator scapulae

  Nerve supply: C3 and 4 and dorsal scapular nerve

  Nerve root: C3, C4, C5
• Rhomboid minor

  Nerve supply: dorsal scapular nerve

  Nerve root: C4*, C5
• Rhomboid major

  Nerve supply: Dorsal scapular nerve

  Nerve root: C4, C5