Difference between revisions of "SACRAL PLEXUS"
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[[Summary Article| | ===== [[Summary Article|'''SUMMARY''']] ===== | ||
1. This is a triangular formation on the piriformis muscle. | |||
<br/>2. Formed from L4 + 5 (lumbosacral trunk), S1 + 2 + 3 + 4. | <br/>2. Formed from L4 + 5 (lumbosacral trunk), S1 + 2 + 3 + 4. | ||
<br/>3. The constituent nerves divide into ANTERIOR and POSTERIOR divisions. | <br/>3. The constituent nerves divide into ANTERIOR and POSTERIOR divisions. | ||
<br/>4. It has 12 branches (6 before division + 6 after division). | <br/>4. It has 12 branches (6 before division + 6 after division). | ||
<br/> | <br/> | ||
<br/>[[Image:Relations_of_the_sacral_plexus.png]] | <br/>[[Image:Relations_of_the_sacral_plexus.png]] | ||
<br/><b>Image:</b> | <br/> | ||
<br/><b>Image:</b> Häggström, Mikael (2014). <i>Medical gallery of Mikael Häggström 2014.</i> WikiJournal of Medicine 1 (2). DOI:10.15347/wjm/2014.008. ISSN 2002-4436. [Public domain], [https://commons.wikimedia.org/wiki/File:Adductor_canal.png via Wikimedia Commons] [Accessed 27 Sep. 2019]. | |||
==Reference(s)== | ==Reference(s)== | ||
Latest revision as of 11:29, 1 January 2023
SUMMARY
1. This is a triangular formation on the piriformis muscle.
2. Formed from L4 + 5 (lumbosacral trunk), S1 + 2 + 3 + 4.
3. The constituent nerves divide into ANTERIOR and POSTERIOR divisions.
4. It has 12 branches (6 before division + 6 after division).
Image: Häggström, Mikael (2014). Medical gallery of Mikael Häggström 2014. WikiJournal of Medicine 1 (2). DOI:10.15347/wjm/2014.008. ISSN 2002-4436. [Public domain], via Wikimedia Commons [Accessed 27 Sep. 2019].
Reference(s)
R.M.H McMinn (1998). Last’s anatomy: regional and applied. Edinburgh: Churchill Livingstone.
Gray, H., Carter, H.V. and Davidson, G. (2017). Gray’s anatomy. London: Arcturus.
