颈横神经( transverse cervical nerve)
The transverse cervical nerve arises from the second and third spinal nerves, turns around the posterior border of the sternocleidomastoideus about its middle, and, passing obliquely forward beneath the external jugular vein to the anterior border of the muscle, it perforates the deep cervical fascia, and divides beneath the Platysma into ascending and descending branches, which are distributed to the antero-lateral parts of the neck. It provides cutaneous innervation to this area.
颈横神经起源于第二和第三脊髓神经,围绕的胸锁乳突肌后缘中间,,通过斜向前下方的颈外静脉肌的肌肉,它使颈深筋膜穿孔,和在颈阔肌分为升序和降序分支,分布的前外侧部分的脖子。它为这个区域提供了皮神经支配。
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