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Loizidez, Alexander, MD, Siegfried Peer, MD, Michaela
Plaikner, MD, Verena Spiss, MD, and HannesGruber, MD. "Ultrasound-guided Injections in the Lumbar Spine." www.medultrason.ro. Medical Ultrasonography, 20 Jan. 2011. Web. 26 Sept. 2012.
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L3 supplies many muscles, either directly or through nerves originating from L3. They may be innervated with L3 as single origin, or be innervated partly by L3 and partly by other spinal nerves. The muscles are:
366:
L2 supplies many muscles, either directly or through nerves originating from L2. They may be innervated with L2 as single origin, or be innervated partly by L2 and partly by other spinal nerves. The muscles are:
334:
L1 supplies many muscles, either directly or through nerves originating from L1. They may be innervated with L1 as single origin, or be innervated partly by L1 and partly by other spinal nerves. The muscles are:
759:
Hsu, Philip S., MD, Carmel Armon, MD, and Kerry Levin, MD. "Acute
Lumbosacral Radiculopathy: Pathophysiology.Clinical, Features, and Diagnosis." www.uptodate.com. Uptodate, 11 Jan. 2011.Web. 26 Sept. 2012.
500:
L5 supplies many muscles, either directly or through nerves originating from L5. They are not innervated with L5 as single origin, but partly by L5 and partly by other spinal nerves. The muscles are:
436:
L4 supplies many muscles, either directly or through nerves originating from L4. They are not innervated with L4 as single origin, but partly by L4 and partly by other spinal nerves. The muscles are:
773:
Zhu, Jie, MD, and Obi Onyewu, MD. "Alternative
Approach for Lumbar Transforaminal Epidural Steroid Injections." www.painphysicianjournal.com. Pain Physician, 21 Apr. 2011. Web. 26 Sept. 2012.
617:
Areas of distribution of the cutaneous branches of the posterior divisions of the spinal nerves. The areas of the medial branches are in black, those of the lateral in red.
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257:. The first and second, and sometimes the third and fourth lumbar nerves are each connected with the lumbar part of the sympathetic trunk by a
81:
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249:. Their arrangement is somewhat irregular: one ganglion may give rami to two lumbar nerves, or one lumbar nerve may receive
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195:
The middle divisions of the posterior branches run close to the articular processes of the vertebrae and end in the
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https://www.uptodate.com/contents/acute-lumbosacral-radiculopathy-pathophysiology-clinical-features-and-diagnosis
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of the sympathetic trunk. These rami consist of long, slender branches which accompany the
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The fifth lumbar spinal nerve 5 (L5) originates from the spinal column from below the
283:. The first three lumbar nerves, and the greater part of the fourth together form the
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The fourth lumbar spinal nerve (L4) originates from the spinal column from below the
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The second lumbar spinal nerve (L2) originates from the spinal column from below the
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196:
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Knowledge articles incorporating text from the 20th edition of Gray's
Anatomy (1918)
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http://www.medultrason.ro/assets/Magazines/Medultrason-2011-vol13-no1/10loizides.pdf
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The third lumbar spinal nerve (L3) originates from the spinal column from below the
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The first lumbar spinal nerve (L1) originates from the spinal column from below the
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The nerves give off branches to the skin. These pierce the aponeurosis of the
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287:. The smaller part of the fourth joins with the fifth to form the
775:
http://www.painphysicianjournal.com/2011/july/2011;14;331-341.pdf
254:
778:
302:, from the fact that it is subdivided between the two plexuses.
171:. They arise from the spinal cord between each pair of lumbar
187:, which travels backwards and supplies the area of the back.
64:
613:
141:. They are divided into posterior and anterior divisions.
39:
319:(L1). The three terminal branches of this nerve are the
233:. Near the origin of the divisions, they are joined by
245:
around the sides of the vertebral bodies, beneath the
1215:
647:
Lumbar spinal nerves.Deep dissection. Posterior view.
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27:Spinal nerves emerging from the lumbar vertebrae
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264:The nerves pass obliquely outward behind the
218:The anterior divisions of the lumbar nerves (
229:The anterior divisions communicate with the
801:
787:
279:As the nerves travel forward, they create
38:
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291:, which assists in the formation of the
226:) increase in size from above downward.
1092:Posterior branches of the lumbar nerves
272:, distributing filaments to it and the
14:
1240:
675:This article incorporates text in the
422:
352:
190:
1023:Posterior branches of thoracic nerves
894:Posterior branches of cervical nerves
782:
486:
384:
310:
213:
621:
159:which arise from either side of the
1203:Posterior branch of coccygeal nerve
1161:Posterior branches of sacral nerves
635:The lumbar plexus and its branches.
24:
752:Nervous System -- Groups of Nerves
740:Nervous System -- Groups of Nerves
728:Nervous System -- Groups of Nerves
716:Nervous System -- Groups of Nerves
704:Nervous System -- Groups of Nerves
603:The plan of the lumbosacral plexus
591:The spinal cord with spinal nerves
25:
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1006:Thoraco-abdominal nerves – T7–T11
808:
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199:. The outer branches supply the
179:. The nerves then split into an
113:Anatomical terms of neuroanatomy
183:, which travels forward, and a
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298:The fourth nerve is named the
13:
1:
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750:American Medical Association
738:American Medical Association
726:American Medical Association
714:American Medical Association
702:American Medical Association
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144:
7:
683:of the 20th edition of
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608:
155:The lumbar nerves are five
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536:extensor digitorum brevis
111:
99:
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63:
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53:
37:
32:
541:extensor hallucis longus
1001:Intercostobrachial – T2
259:white ramus communicans
235:gray rami communicantes
177:intervertebral foramina
175:and travel through the
1097:Superior cluneal L1–L3
904:Greater occipital – C2
618:
516:gluteus minimus muscle
505:gluteus maximus muscle
451:gluteus minimus muscle
223:
201:erector spinae muscles
133:are the five pairs of
1166:Medial cluneal nerves
616:
579:Lumbar spinal nerve 5
567:Lumbar spinal nerve 4
555:Lumbar spinal nerve 3
511:gluteus medius muscle
446:gluteus medius muscle
18:Lumbar spinal nerve 4
909:Third occipital – C3
521:tensor fasciae latae
456:tensor fasciae latae
329:genitofemoral nerves
253:(branches) from two
165:thoracic spinal cord
423:Fourth lumbar nerve
353:Second lumbar nerve
191:Posterior divisions
619:
531:tibialis posterior
487:Fifth lumbar nerve
461:obturator externus
441:quadratus lumborum
416:obturator externus
404:quadratus lumborum
385:Third lumbar nerve
372:quadratus lumborum
340:quadratus lumborum
311:First lumbar nerve
274:Quadratus lumborum
214:Anterior divisions
208:greater trochanter
169:sacral spinal cord
137:emerging from the
1213:
1212:
1080:Lumbosacral trunk
899:Suboccipital – C1
622:Additional images
526:tibialis anterior
495:lumbar vertebra 5
476:tibialis anterior
471:quadratus femoris
466:inferior gemellus
431:lumbar vertebra 4
393:lumbar vertebra 3
361:lumbar vertebra 2
317:lumbar vertebra 1
289:lumbosacral trunk
268:, or between its
231:sympathetic trunk
197:multifidus muscle
127:
126:
122:
16:(Redirected from
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1191:Coccygeal plexus
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481:vastus lateralis
346:iliopsoas muscle
281:nervous plexuses
185:posterior branch
173:spinal vertebrae
139:lumbar vertebrae
119:edit on Wikidata
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1011:Subcostal – T12
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880:Brachial plexus
875:Cervical plexus
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243:lumbar arteries
224:rami anteriores
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181:anterior branch
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686:Gray's Anatomy
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239:lumbar ganglia
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167:and above the
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810:Spinal nerves
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677:public domain
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659:Lumbar plexus
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285:lumbar plexus
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157:spinal nerves
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151:Spinal nerves
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135:spinal nerves
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131:lumbar nerves
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46:lumbar plexus
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33:Lumbar nerves
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325:ilioinguinal
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300:furcal nerve
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130:
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82:A14.2.05.001
69:
996:Intercostal
266:Psoas major
247:Psoas major
161:spinal cord
59:Identifiers
1242:Categories
665:References
327:, and the
163:below the
1198:posterior
1178:Coccygeal
1156:posterior
1087:posterior
1018:posterior
888:posterior
507:mainly S1
410:iliopsoas
378:iliopsoas
306:Divisions
270:fasciculi
237:from the
145:Structure
1186:anterior
1144:anterior
1070:anterior
991:anterior
921:Thoracic
869:anterior
818:Cervical
681:page 924
653:See also
609:Function
418:(partly)
412:(partly)
406:(partly)
380:(partly)
374:(partly)
348:(partly)
342:(partly)
44:Plan of
1232:Anatomy
255:ganglia
54:Details
1218:Portal
1109:Sacral
1035:Lumbar
689:(1918)
497:(L5).
433:(L4).
395:(L3).
363:(L2).
679:from
220:Latin
117:[
65:Latin
251:rami
129:The
106:5861
94:6489
77:TA98
984:T12
979:T11
974:T10
101:FMA
89:TA2
1244::
1137:S5
1132:S4
1127:S3
1122:S2
1117:S1
1063:L5
1058:L4
1053:L3
1048:L2
1043:L1
969:T9
964:T8
959:T7
954:T6
949:T5
944:T4
939:T3
934:T2
929:T1
861:C8
856:C7
851:C6
846:C5
841:C4
836:C3
831:C2
826:C1
331:.
323:,
295:.
276:.
261:.
222::
210:.
203:.
1220::
802:e
795:t
788:v
121:]
48:.
20:)
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