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7 Cards in this Set

  • Front
  • Back

M. trapezius

Udspring: linea nuchae superior, protuberentia occipitale externa, lig. nuchae og procc. spin C7-T10 inkl. lig. supraspinale.

Insertion: bagkant af spina scapulae, acromion og laterale 1/3 af claviculas forflade.

Virkning: Adducerer, roterer og hæver scapula.

Innervation: N. accesorius

M. Serratus posterior superior

Udspring: Proc. spinosus C6-T2

Insertion: Anguli af costae 2-5

Virkning: hæver costa 2-5, understøtter inspiration.

Innervation: n. thoracus longus

M. Serratus posterior inferior

Udspring: pros. spinosus L2-T11

Insertion: Anguli af costa 9-12

Virkning: Sænker costa 9-12 og understøtter ekspiration og forceret inspiration.

Innervation: N. thoracus longus

M. Rhomboideus major

Udspring: Proc. spin. C7-T4

Insertion: Margo medialis scapulae

Virkning: Adduktion, elevation, indadrotation

Innervation: n. dorsalis scapulae

M. rhomboideus minor

Udspring: Proc. spin C6-C7

Insertion: Øverst del af margo medialis scapulae

Virkning: adduktion, elevation, indadrotation

Innervation: n. dorsalis scapulae.

M. levator scapulae

Udspring: Tuberculi posteriores pros. transversi C1-C4.

Insertion: Angulus superior scapulae

Virkning: elevation af scapulae

Innervation: N. dorsalis scapulae.

M. latissimus dorsi

Udspring: Crista iliaca, crista sacralis medialis, fascia thorcolumbalis og procc. spinosi L5-T7.

Insertion: crista tuberculi minoris humeri

Virkning: Indadrotation, adduktion, ekstension af humorus

Innervation: N. thoracodorsalis