The Pelvic Portion of the Sympathetic System - Revision history

Prab at 16:53, 4 February 2025

2025-02-04T16:53:28Z

← Older revision		Revision as of 16:53, 4 February 2025
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	[[Anatomy]] > [[Gray's Anatomy\| Gray's Anatomy of the Human Body]] > IX. Neurology > 7e. The Pelvic Portion of the Sympathetic System		[[Anatomy]] > [[Gray's Anatomy\| Gray's Anatomy of the Human Body]] > IX. Neurology > 7e. The Pelvic Portion of the Sympathetic System

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	== '''The Pelvic Portion of the Sympathetic System''' ==		== '''The Pelvic Portion of the Sympathetic System''' ==
	'''(Pars Pelvina S. Sympathici)'''		'''(Pars Pelvina S. Sympathici)'''


	The pelvic portion of each [[sympathetic trunk]] is situated in front of the [[sacrum]], medial to the anterior sacral foramina. It consists of four or five small sacral ganglia, connected together by [[interganglionic cords]], and continuous above with the abdominal portion. Below, the two [[pelvic]] sympathetic trunks converge, and end on the front of the [[coccyx]] in a small ganglion, the '''ganglion impar'''		The pelvic portion of each [[sympathetic trunk]] is situated in front of the [[sacrum]], medial to the anterior sacral foramina. It consists of four or five small sacral ganglia, connected together by [[interganglionic cords]], and continuous above with the abdominal portion. Below, the two [[pelvic]] sympathetic trunks converge, and end on the front of the [[coccyx]] in a small ganglion, the '''ganglion impar'''
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	{{Autonomic}}		{{Autonomic}}
	{{Portal bar\|Anatomy}}		{{Portal bar\|Anatomy}}
	~~{{Authority control}}~~

	[[Category:Sympathetic nervous system]]		[[Category:Sympathetic nervous system]]
	{{grays}}		{{grays}}
	~~__NOINDEX__~~

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2025-02-04T06:23:41Z

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	[[Category:Sympathetic nervous system]]		[[Category:Sympathetic nervous system]]
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Deepika vegiraju at 09:24, 25 May 2020

2020-05-25T09:24:42Z

New page

[[Anatomy]] > [[Gray's Anatomy| Gray's Anatomy of the Human Body]] > IX. Neurology > 7e. The Pelvic Portion of the Sympathetic System

[[Henry Gray]] (1821–1865). Anatomy of the Human Body. 1918.
== '''The Pelvic Portion of the Sympathetic System''' ==
'''(Pars Pelvina S. Sympathici)'''

The pelvic portion of each [[sympathetic trunk]] is situated in front of the [[sacrum]], medial to the anterior sacral foramina. It consists of four or five small sacral ganglia, connected together by [[interganglionic cords]], and continuous above with the abdominal portion. Below, the two [[pelvic]] sympathetic trunks converge, and end on the front of the [[coccyx]] in a small ganglion, the '''ganglion impar'''

Gray rami communicantes pass from the ganglia to the [[sacral]] and [[coccygeal nerves]]. No white rami communicantes are given to this part of the gangliated cord, but the visceral branches which arise from the third and fourth, and sometimes from the second, sacral, and run directly to the [[pelvic plexuses]], are regarded as white [[rami]] communicantes.

The '''branches of distribution''' communicate on the front of the [[sacrum]] with the corresponding branches from the opposite side; some, from the first two ganglia, pass to join the [[pelvic plexus]], and others form a plexus, which accompanies the middle [[sacral artery]] and sends filaments to the '''[[glomus coccygeum]]''' (''coccygeal body'').
==External links==
* {{SUNYAnatomyFigs|21|04|04}} - "The position of the right and left vagus nerves, and sympathetic trunks in the mediastinum."
* {{SUNYAnatomyLabs|43|15|01|02}} - "The Female Pelvis: The Posterolateral Pelvic Wall"
* {{UMichAtlas|n3a6p1}} - "Autonomic Connections of the Spinal Cord"
* [http://www.umm.edu/thoracic/images/sym_lg2.jpg Diagram at umm.edu]

{{Autonomic}}
{{Portal bar|Anatomy}}
{{Authority control}}

[[Category:Sympathetic nervous system]]
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