Partonomy list P3, primary language: LA, subsidiary: FR, interface: EN, work in progress

nervus accessorius (par)

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Home page TNA partonomy
Top level systema nervosum
Level 2 divisio nervi cranialis Short Extended
Current level nervus accessorius (par)
Subsidiary language with Latin English French Spanish Russian
Non Latin primary language English French Spanish Russian
Partonomy list
Short official Latin term
Short French equivalent
6720 36909 6550
nervus accessorius (par) ; nervus cranialis XI (par)
nerf accessoire (paire) ; nerf crânien XI (paire)
36913 9363
radices nervi accessorii (par)
racines du nerf accessoire (paire)
77541 36916 6551
radix cranialis (par)
racine crânienne (paire)
36919 6552
radix spinalis (par)
racine spinale (paire)
77545 36922 6553
truncus nervi accessorii (par)
tronc du nerf accessoire (paire)
77543 36925 6554
ramus internus (par) ; ramus communicans vagalis (par)
rameau interne (paire) ; rameau communicant vagal (paire)
77544 36928 6555
ramus externus (par) ; nervus accessorius spinalis (par)
rameau externe (paire) ; nerf accessoire spinal (paire)
272312 36932 6556
rami musculares (par)
rameaux musculaires (paire)
25729 9369
ramus trapezius (par)
rameau trapèze (paire)
25732 9370
ramus sternocleidomastoideus (par)
rameau sternocleidomastoïdien (paire)
10 lines
100.0 %
100.0 %
Scientific notes
Libelle of note
Although it was suggested that Cranial roots and Vagal communicating branches of the Nervus accessorius are uncommon (Lachman N, Acland RD, Rosse C 2002 Anatomical evidence for the absence of a morphologically distinct cranial root of the accessory nerve in man. Clin Anat 15:4-10; Ryan S, Blyth P, Duggan N, Wild M, Al-Ali S 2007 Is the cranial accessory nerve really a portion of the accessory nerve? Anat Sci Int 82:1-7), a recent microsurgical approach on 43 adult cadavers revealed that Cranial roots of the Accessory nerve exist in the majority of adult humans (Tubbs RS, Benninger B, Loukas M, Cohen Gadol AA 2014 Cranial roots of the accessory nerve exist in the majority of adult humans. Clin Anat 27:102-107).
Type of list P3
List Unit Identifier 6550
Subtotals subchildren 0 subunits 0
Proper children 29
Number of children 29 (validated)
Proper units 10
Number of units 10 (validated)
Signature 2571 (validated since 20.4.2018)
Date: 10.09.2021