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Middle cervical ganglion

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From
  
middle cardiac nerve

Dorlands /Elsevier
  
g_02/12384378

FMA
  
6468

Innervates
  
thyroid

TA
  
A14.3.01.016

Middle cervical ganglion

Latin
  
ganglion cervicale medium

The middle cervical ganglion is the smallest of the three cervical ganglia, and is occasionally absent. It is placed opposite the sixth cervical vertebra, usually in front of, or close to, the inferior thyroid artery. It sends gray rami communicantes to the fifth and sixth cervical nerves, and gives off the middle cardiac nerve.

It is probably formed by the coalescence of two ganglia corresponding to the fifth and sixth cervical nerves.

Branches

  1. Gray Rami Communicantes to the anterior rami of the fifth and sixth cervical nerves.
  2. Thyroid Branches which pass along the inferior thyroid artery to the thyroid gland.
  3. The middle cardiac branch, which descends in the neck and ends in the cardiac plexus in the thorax

References

Middle cervical ganglion Wikipedia