Spier Origo (oorsprong) Insertie Functie Innervatie Ligging
M. Trapezius pars - Linea nuchea superior Laterale deel van § Elevatie van scapula 11e hersenzenuw
descendens - Protuberantia occipialis clavicula § Laterorotatie van scapula (n. accessorius)
externa Plexus cervicalis (C2-4)
- Lig. nichae van proc. Spinosi
van alle cervicale wervels
M. Trapezius pars Peesplaat ter hoogte van de procc. Acromion § Retractie Idem
transversus Spinosi van
C7 – Th4
M. Trapezius pars Procc. Spinosi van de th5 – th12 Spina scapulae § Detractie Idem
ascendens § Laterorotatie van scapula
M. Rhomboïdeus Minor Minor § Elevatie n. dorsalis scapulae (C4-5)
Procc. Spinosi van C6-C7 Margo medialis van § Retractie
halswervel scapula (boven de spina § Mediorotatie van scapula
scapulae)
Major
Procc. Spinosi van Th1e-Th4e Major
borstwervel Margo medialis van
scapula (onder spina
scapulae)
M. Levator scapulae Procc. Transversi van Angulus superior van § Elevatie scapula n. dorsalis scapulae (C4-5)
C1-C4 halswervel scapula § Mediorotatie scapula
M. Serratus anterius Voorste deel 1e-9e rib § Angulus superior § Detractie n. thoracicus longus (C5-7)
(pars transversa) § Laterorotatie van scapula
§ Margo medialis (pars § Protractie scapula
divergens)
§ Angulus inferior
§ (pars convergens)
Kelly van Dijk
, M. Multifidi (lumbaal) Procc. Transversus Procc. Spinosi Tweezijdige contractie Rami dorsales van spinale
§ Extensie WK zenuwen
Overbrugt 2-4 wervels in de WK
vanaf 4e sacrale wervel tot aan 2e
halswervel Eenzijdige contractie
Lateroflexie en contralaterale
rotatie van WK
Fascia thoraco-lumbalis
en de opbouw (zie
bogduk)
M. Pectoralis majus Pars claviculair: mediale helft Crista tuberculi majoris Pars clavicularis nn. pectoralis medialis en
van clavicula van humerus § Anteflexie bovenarm laterales (C5-Th1)
Pars sternocostalis: sternum en
2e-6e ribkraakbeen Pars sternocostalis
§ Protractie
Pars abdominalis: lamina anterior
van rectusschede
Pars abdominalis
§ Detractie van
schoudergordel
Spier in geheel
§ Endorotatie
§ Adductie
§ Hulpademhalingsspier
M. Pectoralis minus 3e – 5e rib Proc. Coracoideus van § Detractie nn. pectorales mediales en
scapula § Protractie scapula laterales (C6-Th1)
§ Hulpademhalingsspier
Kelly van Dijk
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