nakkeledets muskler Flashcards

1
Q

De overfladiske halsmuskler

A

Platysma

M. sternocleidomastoideus

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2
Q

Tungebensmuskler

A

-Suprahyoide

  • M. digastricus
  • M. stylohyoideus
  • M. mylohyoideus
  • M. geniohyoideus

-Infrahyoide

  • M. sternohyoideus
  • M. omohyoideus
  • M. sternothyroideus
  • M. thyrohyoideus
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3
Q

De dybe halsmuskler

A

Prævertebralgruppen

  • M. rectus capitis anterior
  • M. rectus capitis lateralis
  • M. longus capitis
  • M. longus colli

Scalenergruppen

  • M. scalenus anterior
  • M. scalenus medius
  • M. scalenus posterior
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4
Q

M. sternocleidomastoideus

A

Udspring:
Caput sternale: Manubrium sternis forflade
Caput claviculare: Mediale 1/3 af clavicula

Insertion: Processus mastoideus, laterale 1/3 af linea nuchae sup

Funktion: Lateralflexion, rotation til modsat side, Forceret inspiration

Innervation: N. accessorius (XI)

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5
Q

M. scalenus anterior

A

Udspring: Tubercula anteriora C3-C6

Insertion: Tuberculum m. scaleni ant - costa 1. Foran a. subclavia

Funktion: Lateralflexion, styring af halscolumna. Forceret inspiration – hæver costa 1

Innervation: Cervikale rami anteriores

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6
Q

M. scalenus medius

A

Udspring: Tubercula posteriora C1-C7

Insertion: Bagved sulcus a. subclavia på costa1

Funktion: Lateralflexion, styring af halscolumna. Forceret inspiration – hæver costa 1

Innervation: Cervikale rami anteriores

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7
Q

M. scalenus posterior

A

Udspring: Tubercula posteriora C4-C5. (Ifølge FB. ifølge Thiemes: C5-C7). Ofte delvist eller helt sammenvokset med m. scalenus medius

Insertion: Costa 2

Funktion: Lateralflexion, styring af halscolumna. Forceret inspiration – hæver costa 2

Innervation: Cervikale rami anteriores

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