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In humans, the spinal cord gets outgrown by the vertebral column during development into adulthood, and the lower section of the spinal canal is occupied by the
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is a narrowing of the canal which can occur in any region of the spine and can be caused by a number of factors. It may result in
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The vertebral canal is enclosed anteriorly by the vertebral bodies, intervertebral discs, and the
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contains loose fatty tissue, and a network of large, thin-walled blood vessels called the
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Lewit, Karel; Ellis, Richard M (2010-01-01), Lewit, Karel; Ellis, Richard M (eds.),
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Kim, Hak-Jin (2010-01-01), Kim, Daniel H.; Kim, Yong-Chul; Kim, Kyung-Hoon (eds.),
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224:. Under the vertebral arches, the spinal canal is also covered anteriorly by the
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Saberski, Lloyd R. (2007-01-01), Waldman, Steven D.; Bloch, Joseph I. (eds.),
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is generally only present due to trauma and/or pathological situations. The
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with the interval between two adjacent pedicles on either side creating an
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can be used to investigate the epidural space, and is an important spinal
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643:"Chapter 3 - Functional anatomy and radiology of the spinal column"
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of the spinal cord and these supply nutrients to the canal. The
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which in turn is loosely connected to the innermost layer, the
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Passage through the vertebral column containing the spinal cord
624:"Spinal canal | Radiology Reference Article | Radiopaedia.org"
279:; it is enclosed posteriorly by the vertebral laminae and the
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if the narrowed canal impinges on the spinal cord itself.
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instead of the actual spinal cord, which finishes at the
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viewed from above. (Spinal canal is not labeled, but the
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The vertebral canal progressively narrows inferiorly.
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Datta, Sukdeb (2009-01-01), Smith, HOWARD S. (ed.),
649:, Edinburgh: Churchill Livingstone, pp. 39–85,
481:. The anterior and posterior spinal arteries form
733:, Philadelphia: W.B. Saunders, pp. 167–178,
691:, Philadelphia: W.B. Saunders, pp. 629–639,
586:Minimally Invasive Percutaneous Spinal Techniques
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437:. The meninges divide the spinal canal into the
283:; laterally, it is incompletely enclosed by the
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582:"Chapter 3 - Radiologic Anatomy of the Spine"
252:under the corresponding vertebral pedicles.
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259:and a bundle of spinal nerves known as the
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465:and contains the vessels that supply the
409:Learn how and when to remove this message
240:covering the spinal cord is known as the
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531:The spinal canal was first described by
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83:in the center would make up part of it.)
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727:"chapter 15 - Spinal Canal Endoscopy"
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685:"Chapter 87 - EPIDURAL ADHESIOLYSIS"
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347:adding citations to reliable sources
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495:internal vertebral venous plexuses
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429:, is closely associated with the
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236:between these ligaments and the
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277:posterior longitudinal ligament
226:posterior longitudinal ligament
59:Spinal cavity shown as part of
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559:(12th ed.). p. 425.
555:Sinnatamby, Chummy S. (2011).
248:exit the spinal canal via the
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1335:Bones of the vertebral column
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295:and radicular blood vessels).
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449:is closely attached to the
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30:Not to be confused with
689:Current Therapy in Pain
250:intervertebral foramina
228:and posteriorly by the
866:Intervertebral foramen
471:anterior spinal artery
289:intervertebral foramen
160:Anatomical terminology
40:intervertebral foramen
501:Clinical significance
204:, which contains the
1121:Lateral sacral crest
647:Manipulative Therapy
521:diagnostic technique
343:improve this article
311:of the spinal cord.
309:cervical enlargement
196:enclosed within the
1330:Bones of the thorax
1116:Medial sacral crest
1111:Median sacral crest
771:Diagram at wisc.edu
510:cervical myelopathy
463:cerebrospinal fluid
307:to accommodate the
303:It is wider in the
214:dorsal root ganglia
1305:Infrasternal angle
1267:Xiphisternal joint
1247:Suprasternal notch
980:Thoracic vertebrae
970:Vertebra prominens
931:Posterior tubercle
916:Transverse foramen
903:Cervical vertebrae
459:subarachnoid space
443:subarachnoid space
222:vertebral foramina
218:dorsal body cavity
198:dorsal bony arches
61:dorsal body cavity
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1080:sacral tuberosity
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921:Anterior tubercle
861:Vertebral foramen
827:General structure
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664:978-0-7020-3056-7
603:978-0-7020-2913-4
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230:ligamentum flavum
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16:(Redirected from
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399:November 2020
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354:Find sources:
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332:This section
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293:spinal nerves
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246:Spinal nerves
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190:spinal cavity
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178:human anatomy
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32:Central canal
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1126:Sacral canal
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941:lateral mass
893:Spinal canal
892:
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752:, retrieved
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710:, retrieved
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678:
668:, retrieved
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607:, retrieved
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479:spinal veins
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341:Please help
336:verification
333:
301:
299:
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261:cauda equina
254:
210:spinal roots
189:
185:
182:spinal canal
181:
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129:A02.2.00.009
104:
48:Spinal canal
628:Radiopaedia
533:Jean Fernel
483:anastomoses
467:spinal cord
451:spinal cord
206:spinal cord
194:body cavity
94:Identifiers
1324:Categories
1190:false ribs
1038:mammillary
1003:transverse
876:transverse
754:2020-11-03
712:2020-11-03
670:2020-11-03
609:2020-11-03
539:References
487:vasocorona
427:dura mater
369:newspapers
238:dura mater
75:A typical
1252:Manubrium
1185:true ribs
1033:accessory
1028:Processes
881:articular
871:Processes
819:Vertebrae
517:endoscopy
447:pia mater
435:pia mater
271:Structure
1212:tubercle
1172:Rib cage
998:inferior
993:superior
441:and the
423:meninges
315:Contents
285:pedicles
1239:Sternum
886:spinous
844:pedicle
809:of the
527:History
383:scholar
267:level.
200:of the
117:D013115
89:Details
81:foramen
1163:Thorax
1143:Coccyx
1050:Sacrum
849:lamina
745:
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445:. The
425:, the
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232:. The
180:, the
1207:angle
1202:Parts
936:Atlas
854:notch
811:torso
807:Bones
390:JSTOR
376:books
265:L1/L2
164:[
100:Latin
38:, or
1227:head
1222:neck
1180:Ribs
1150:none
1058:Base
963:dens
958:Axis
839:Arch
834:Body
743:ISBN
701:ISBN
659:ISBN
598:ISBN
561:ISBN
453:. A
362:news
212:and
153:9680
141:1009
124:TA98
112:MeSH
735:doi
693:doi
651:doi
590:doi
345:by
188:or
176:In
148:FMA
136:TA2
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406:(
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397:(
387:·
380:·
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63:.
42:.
20:)
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