Spinal accessory nerve function 副神经功能

Spinal accessory nerve block 副神经阻滞

XI spinal accessory nerve 脊副神经

spinal root accessory nerve 副神经脊髓根

spinal root of accessory nerve 副神经脊髓根

spinal nucleus of accessory nerve 副神经脊髓核

spinal roots accessory nerve 释义副神经脊根

spinal nucleus accessory nerve 释义副神经脊髓核

spinal part of accessory nerve 副神经脊柱部

spinal roots of accessory nerve 副神经脊根