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C o n t r i b u t e
● H e l p ● L e a r n t o e d i t ● C o m m u n i t y p o r t a l ● R e c e n t c h a n g e s ● U p l o a d f i l e
S e a r c h
Search
A p p e a r a n c e
● C r e a t e a c c o u n t ● L o g i n
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P a g e s f o r l o g g e d o u t e d i t o r s l e a r n m o r e ● C o n t r i b u t i o n s ● T a l k
( T o p )
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T o g g l e S t r u c t u r e s u b s e c t i o n
1 . 1 O r i g i n
1 . 2 C o u r s e
1 . 3 V a r i a t i o n
1 . 4 D i s t r i b u t i o n
2 S e e a l s o
3 R e f e r e n c e s
T o g g l e t h e t a b l e o f c o n t e n t s
P i r i f o r m i s n e r v e
6 l a n g u a g e s
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E d i t l i n k s
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T o o l s
T o o l s
A c t i o n s
● R e a d ● E d i t ● V i e w h i s t o r y
G e n e r a l
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The piriformis nerve , also known as the nerve to piriformis , is the peripheral nerve that provides motor innervation to the piriformis muscle .
Structure [ edit ]
The nerve to piriformis is a branch of the sacral plexus .[1] [2] [3] [4] [3] [1] [2] [3] [5]
It enters the anterior surface of the piriformis muscle .[3] [6]
Variation [ edit ]
Origin
It may sometimes arise from the anterior ramus of S2 only.[3]
Number
It may be doubled. An additional branch may arise from the superior gluteal nerve .[3]
Distribution [ edit ]
The piriformis nerve innervates the piriformis muscle .[1]
See also [ edit ]
References [ edit ]
This article incorporates text in the public domain from page 957 of the 20th edition of Gray's Anatomy (1918)
^ a b c Pan, Jason; Vasudevan, John (2018-01-01), Freedman, Mitchell K.; Gehret, Jeffrey A.; Young, George W.; Kamen, Leonard B. (eds.), "Chapter 24 - Piriformis Syndrome: A Review of the Evidence and Proposed New Criteria for Diagnosis" , Challenging Neuropathic Pain Syndromes , Elsevier, pp. 205–215, ISBN 978-0-323-48566-1 , retrieved 2021-02-03
^ a b Khan, Dost; Nelson, Ariana (2018). "67 - Piriformis Syndrome". Essentials of Pain Medicine Elsevier . pp. 613–618. doi :10.1016/B978-0-323-40196-8.00067-X . ISBN 978-0-323-40196-8
^ a b c d e f Apaydin, Nihal (2015). "Chapter 47 - Variations of the Lumbar and Sacral Plexuses and Their Branches" . Nerves and Nerve Injuries . Vol. 1: History, Embryology, Anatomy, Imaging, and Diagnostics. Academic Press . p. 634. doi :10.1016/B978-0-12-410390-0.00049-4 . ISBN 978-0-12-410390-0
^ Mirjalili, S. Ali (2015-01-01), Tubbs, R. Shane; Rizk, Elias; Shoja, Mohammadali M.; Loukas, Marios (eds.), "Chapter 46 - Anatomy of the Sacral Plexus L4-S4" , Nerves and Nerve Injuries , San Diego: Academic Press, pp. 619–626, doi :10.1016/b978-0-12-410390-0.00048-2 , ISBN 978-0-12-410390-0 , retrieved 2021-02-28
^ Mirjalili, S. Ali (2015-01-01), Tubbs, R. Shane; Rizk, Elias; Shoja, Mohammadali M.; Loukas, Marios (eds.), "Chapter 46 - Anatomy of the Sacral Plexus L4-S4" , Nerves and Nerve Injuries , San Diego: Academic Press, pp. 619–626, doi :10.1016/b978-0-12-410390-0.00048-2 , ISBN 978-0-12-410390-0 , retrieved 2021-02-28
^ Mirjalili, S. Ali (2015-01-01), Tubbs, R. Shane; Rizk, Elias; Shoja, Mohammadali M.; Loukas, Marios (eds.), "Chapter 46 - Anatomy of the Sacral Plexus L4-S4" , Nerves and Nerve Injuries , San Diego: Academic Press, pp. 619–626, doi :10.1016/b978-0-12-410390-0.00048-2 , ISBN 978-0-12-410390-0 , retrieved 2021-02-28
홍재기
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R e t r i e v e d f r o m " https://en.wikipedia.org/w/index.php?title=Piriformis_nerve&oldid=1222897235 " C a t e g o r i e s : ● W i k i p e d i a a r t i c l e s i n c o r p o r a t i n g t e x t f r o m t h e 2 0 t h e d i t i o n o f G r a y ' s A n a t o m y ( 1 9 1 8 ) ● N e r v e s o f t h e l o w e r l i m b a n d l o w e r t o r s o ● N e u r o a n a t o m y s t u b s H i d d e n c a t e g o r i e s : ● C S 1 : l o n g v o l u m e v a l u e ● A r t i c l e s w i t h T A 9 8 i d e n t i f i e r s ● A l l s t u b a r t i c l e s
● T h i s p a g e w a s l a s t e d i t e d o n 8 M a y 2 0 2 4 , a t 1 6 : 1 7 ( U T C ) . ● T e x t i s a v a i l a b l e u n d e r t h e C r e a t i v e C o m m o n s A t t r i b u t i o n - S h a r e A l i k e L i c e n s e 4 . 0 ;
a d d i t i o n a l t e r m s m a y a p p l y . B y u s i n g t h i s s i t e , y o u a g r e e t o t h e T e r m s o f U s e a n d P r i v a c y P o l i c y . W i k i p e d i a ® i s a r e g i s t e r e d t r a d e m a r k o f t h e W i k i m e d i a F o u n d a t i o n , I n c . , a n o n - p r o f i t o r g a n i z a t i o n . ● P r i v a c y p o l i c y ● A b o u t W i k i p e d i a ● D i s c l a i m e r s ● C o n t a c t W i k i p e d i a ● C o d e o f C o n d u c t ● D e v e l o p e r s ● S t a t i s t i c s ● C o o k i e s t a t e m e n t ● M o b i l e v i e w
This article incorporates text in the public domain from page 957 of the 20th edition of Gray's Anatomy (1918)
