The nerves that synapse in the prevertebral ganglia innervate the pelvic viscera.
2.
Presynaptic nerves'axons terminate in either the paravertebral ganglia or prevertebral ganglia.
3.
Once inside the prevertebral ganglia, the individual neurons comprising the nerve synapse with their postganglionic neuron.
4.
With cervical esophageal perforations, plain films of the neck show air in the soft tissues of the prevertebral space.
5.
Similar to the paravertebral ganglia, the prevertebral ganglia are the nodules where preganglionic neurons synapse with their postganglionic counterparts.
6.
In this case, presynaptic neurons pass through paraverterbral ganglia, on through prevertebral ganglia and then synapse directly with suprarenal tissue.
7.
Instead of synapsing, they continue through splanchnic nerves until they reach a prevertebral ganglia ( located proximally to their target organ ).
8.
The danger space is actually between the alar fascia and the prevertebral fascia and extends from the cranial base above to the level of the diaphragm.
9.
Inferiorly, the prevertebral layer blends with the endothoracic fascia peripherally and fuses with the anterior longitudinal ligament centrally at approximately the level of the T3 vertebra.
10.
The prevertebral fascia is fixed above to the base of the skull, and below it extends behind the esophagus into the posterior mediastinal cavity of the thorax.
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