A nerve plexus is a network of intersecting nerves. They combine sets of spinal nerves that serve the same area of the body into one large grouped nerve. There are several in the body, including:

Cervical plexus - serves the head, neck and shoulders
Brachial plexus - serves the chest, shoulders, arms and hands
Lumbar plexus - serves the back, abdomen, groin, thighs, knees, and calves
Sacral plexus - serves the pelvis, buttocks, genitals, thighs, calves, and feet
Solar plexus - serves internal organs
Coccygeal plexus - Same as Solar Plexus

Since the Lumbar and Sacral plexus are interconnected, they are sometimes referred to as the Lumbosacral plexus. The nerves that serve the chest are the only ones that do not originate from a plexus.

http://en.wikipedia.org/wiki/Nerve_plexus

More Links
http://pt.wkhealth.com/pt/re/ajog/abstract.00000447-199606000-00032.htm;jsessionid=L0cNHrTkCypLp1qnhCZZgqGNfGlQZv0g0FQkQ042vV1wnQvrPlhm!218002192!181195629!8091!-1

http://www.neuropathy.org/site/DocServer/Treatment_of_Autonomic_Neuropathy_-_Gastrointestinal_Sym.pdf?docID=968

http://www.springerlink.com/content/v0608627085p7x2q/

http://books.google.com/books?id=cBpjnQE1Fb8C&pg=PA672&lpg=PA672&dq=pelvic+plexus+autonomic+neuropathy&source=web&ots=IIJcQ4RkdI&sig=6bBvCmrtmYqbxGiSS2XYXX6qkj8&hl=en&sa=X&oi=book_result&resnum=25&ct=result

The pelvic plexus is an association of sympathetic and parasympathetic neurons ..... are due to peripheral neuropathy, autonomic neuropathy, pelvic surgery, ...
http://www.wipo.int/pctdb/en/wo.jsp?IA=WO2000072871&wo=2000072871&DISPLAY=DESC

http://www.wfneurology.org/docs/pdf/Munsat_chapter7.pdf

Hope it helps
:)

A nerve plexus is a network of intersecting nerves. They combine sets of spinal nerves that serve the same area of the body into one large grouped nerve. There are several in the body, including:

Cervical plexus - serves the head, neck and shoulders
Brachial plexus - serves the chest, shoulders, arms and hands
Lumbar plexus - serves the back, abdomen, groin, thighs, knees, and calves
Sacral plexus - serves the pelvis, buttocks, genitals, thighs, calves, and feet
Solar plexus - serves internal organs
Coccygeal plexus - Same as Solar Plexus

Since the Lumbar and Sacral plexus are interconnected, they are sometimes referred to as the Lumbosacral plexus. The nerves that serve the chest are the only ones that do not originate from a plexus.

http://en.wikipedia.org/wiki/Nerve_plexus

More Links
http://pt.wkhealth.com/pt/re/ajog/abstract.00000447-199606000-00032.htm;jsessionid=L0cNHrTkCypLp1qnhCZZgqGNfGlQZv0g0FQkQ042vV1wnQvrPlhm!218002192!181195629!8091!-1

http://www.neuropathy.org/site/DocServer/Treatment_of_Autonomic_Neuropathy_-_Gastrointestinal_Sym.pdf?docID=968

http://www.springerlink.com/content/v0608627085p7x2q/

http://books.google.com/books?id=cBpjnQE1Fb8C&pg=PA672&lpg=PA672&dq=pelvic+plexus+autonomic+neuropathy&source=web&ots=IIJcQ4RkdI&sig=6bBvCmrtmYqbxGiSS2XYXX6qkj8&hl=en&sa=X&oi=book_result&resnum=25&ct=result

The pelvic plexus is an association of sympathetic and parasympathetic neurons ..... are due to peripheral neuropathy, autonomic neuropathy, pelvic surgery, ...
http://www.wipo.int/pctdb/en/wo.jsp?IA=WO2000072871&wo=2000072871&DISPLAY=DESC

http://www.wfneurology.org/docs/pdf/Munsat_chapter7.pdf

Hope it helps
:)
www.google.com
Keywords: pelvic plexus neuropathy
Then I added: autonomic and peripheral separately

very informative. Thank you