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Cauda equina and filum terminale seen from behind. The dura mater has been opened and spread out, and the arachnoid has been removed. (Filum terminale (internum) labeled at center right.)
41:
253:- is formed as the filum terminale internum reaches the inferior extremity of the dural sac; henceforth, the filum terminale becomes invested by a layer of dura mater.
228:). It is composed of the vestiges of neural tissue, connective tissue, and neuroglial tissue lined by pia mater. It is contained within a tubular sheath of the
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The filum terminale is the vestigial remnant of the caudal portion of the spinal cord which forms a tail-like caudal eminence in the embryo.
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to the filum terminale. However, adhering to the outer surface of the filum terminale are a few strands of
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1091:
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1086:
954:
632:
651:
at the SUNY Downstate
Medical Center - "Vertebral Canal and Spinal Cord: Regions of the Spinal Cord"
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The filum terminale ultimately terminates inferiorly by attaching to the dorsum of the
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The upper portion of the fila terminale is formed by spinal pia mater within a dilated
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Knowledge articles incorporating text from the 20th edition of Gray's
Anatomy (1918)
319:
of the spinal cord extends inferiorly into the superior part of the filum terminale.
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The filum terminale acts to anchor the spinal cord and spinal meninges inferiorly.
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Spinal cord. Spinal membranes and nerve roots. Deep dissection. Posterior view.
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Spinal cord. Spinal membranes and nerve roots. Deep dissection. Posterior view.
394:
Spinal cord. Spinal membranes and nerve roots. Deep dissection. Posterior view.
382:
Spinal cord. Spinal membranes and nerve roots. Deep dissection. Posterior view.
370:
Spinal cord. Spinal membranes and nerve roots. Deep dissection. Posterior view.
358:
Spinal cord. Spinal membranes and nerve roots. Deep dissection. Posterior view.
346:
Spinal cord. Spinal membranes and nerve roots. Deep dissection. Posterior view.
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180:, about 20 cm in length, extending inferior-ward from the apex of the
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which probably represent rudimentary second and third coccygeal nerves.
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236:(from which it can be easily recognized by its blueish-white color).
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45:
547:"filum terminale - Dictionnaire médical de l'Académie de Médecine"
573:
Gray's
Anatomy E-Book: The Anatomical Basis of Clinical Practice
259:
101:
939:
645:
at The
Anatomy Lesson by Wesley Norman (Georgetown University)
521:
Moore, Keith L.; Dalley, Arthur F.; Agur, Anne M. R. (2017).
40:
28:
700:
622:. 5th ed. San Francisco: Pearson/Benjamin Cummings, 2006.
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6. Attachment of filum terminale to first segment of
525:. Lippincott Williams & Wilkins. p. 130.
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637:grossanatomy/dissector/practical/back/back2.html
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290:(but is not itself a part of the cauda equina
176:("terminal thread") is a delicate strand of
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618:Martini, F. Timmons, M. and Tallitsch, R.
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1191:Posterior column-medial lemniscus pathway
576:. Elsevier Health Sciences. p. 762.
281:The filum terminale is situated centrally
213:and extends as far as the inferior border
16:Fibrous tissue supporting the spinal cord
267:flaring out to blend with the coccygeal
232:and is surrounded by the nerves of the
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284:amid the spinal nerve roots of the
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457:(20th ed.). pp. 750–751.
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570:Susan Standring (7 August 2015).
202:The proximal/superior part - the
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1054:Substantia gelatinosa of Rolando
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643:lesson6spinalcord&coverings
264:at the first coccygeal segment,
241:The inferior/distal part - the
210:- measures 15 cm in length
656:"Anatomy diagram: 03281.000-1"
539:
485:Sinnatamby, Chummy S. (2011).
324:
1:
423:
52:to show the lower end of the
1148:Central gelatinous substance
276:
247:dural part of terminal filum
7:
607:of the 20th edition of
208:pial part of terminal filum
10:
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1092:Posterior thoracic nucleus
662:. Elsevier. Archived from
523:Essential Clinical Anatomy
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184:to attach onto the coccyx.
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1417:Anterior white commissure
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834:Cerebellopontine cistern
649:Anatomy photo:02:08-0104
551:www.academie-medecine.fr
300:-most spinal nerve, the
243:filum terminale externum
204:filum terminale internum
96:Filum terminale externum
90:Filum terminale internum
58:Li, Lv. First and fifth
56:and the filum terminale.
1455:Posterior median sulcus
1440:Anterior median fissure
809:Interpeduncular cistern
156:Anatomical terminology
82:3. Lower extremity of
1460:Posterolateral sulcus
1041:Posterior grey column
856:Denticulate ligaments
790:Subarachnoid cisterns
775:Arachnoid granulation
1445:Anterolateral sulcus
1276:Spinoreticular tract
1102:Anterior grey column
985:Cervical enlargement
829:Of lamina terminalis
780:Arachnoid trabeculae
451:Gray, Henry (1918).
222:(the inferior limit
218:sacral vertebra (S2)
1281:Spino-olivary tract
1079:Lateral grey column
927:Cerebrospinal fluid
738:Tentorium cerebelli
78:subarachnoid cavity
1127:Gamma motor neuron
1115:Alpha motor neuron
1020:Terminal ventricle
990:Lumbar enlargement
922:Subarachnoid space
871:Perivascular space
814:Chiasmatic cistern
251:coccygeal ligament
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1430:External features
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748:Diaphragma sellae
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496:978-0-7295-3752-0
489:(12th ed.).
333:Additional images
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978:General features
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1371:Extrapyramidal
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666:on 2012-07-22.
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620:Human Anatomy
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601:public domain
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1167:White matter
1032:Grey columns
1005:Cauda equina
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733:Falx cerebri
664:the original
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554:. Retrieved
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121:A14.1.01.401
1395:Olivospinal
1390:Raphespinal
1385:Tectospinal
1332:Raphespinal
1327:Rubrospinal
1258:Spinotectal
1110:Interneuron
971:Spinal cord
710:spinal cord
325:Development
110:Identifiers
64:SII Second
48:section of
1499:Categories
725:Dura mater
556:2024-05-24
424:References
269:periosteum
230:dura mater
72:Dura mater
1183:Posterior
848:Pia mater
277:Relations
192:dural sac
1510:Meninges
1436:Ventral
1365:Anterior
1354:Anterior
1268:Anterior
1246:anterior
1010:Meninges
880:Combined
702:Meninges
605:page 750
306:superior
298:inferior
46:Sagittal
1489:Anatomy
1451:Dorsal
1315:Lateral
1302:Lateral
1241:lateral
1229:ventral
1211:Lateral
1201:Cuneate
1196:Gracile
1175:Sensory
704:of the
198:Anatomy
1475:Portal
1224:dorsal
905:Spaces
717:Layers
613:(1918)
580:
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144:FMA
128:TA2
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