Musculi dorsi Flashcards

1
Q

M. trapezius

A

Pars descendens:
O - protuberantia occipitalis ext., linea nuchalis sup.
U - lat. tretina calviculy

Pars transversa:
O - proc. spinosi C7-T3
U - spina scapulae
- acromion

Pars ascendens:
O - proc. spinosus T2-T3 až T11-T12
U - spina scapulae - solný okraj

I - n. accessorius
Fc - elevácia HK

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2
Q

M. latissimus dorsi

A

Pars vertebralis:
O - proc. spinosi T7-T12
- L1-L5
- fascia thoracolumbalis
- os sacrum

Pars iliaca:
O - crista iliaca (labium ext.)
- spina iliaca post. sup.

Pars costalis:
O - 3.- 4. rebro
U - crista tuberculi minoris humeri
I - n. thoracodorasalis
Fc - addukcia, endorotácia, dorz. flexia humeru

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3
Q

M. levator scapulae

A

O - proc. transversi C1-C4
U - angulus sup. scapuale
- horný okraj margo med. scapulae
I - n. dorsalis spaluae (truncus sup.)
Fc - elevácia scapuly

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4
Q

M. rhomboideus major

A

O - proc. spinosi T1-T4
U - margo med. scapulae (kaud. 2/3)
I - n. dorsalis spaluae (truncus sup.)
Fc - elevácia, retrakcia, vnút. rotácia lopatky

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5
Q

M. rhomboideus minor

A

O - proc. spinosi C6-C7
U - margo med. scapulae (kran. 1/3)
I - n. dorsalis spaluae (truncus sup.)
Fc - elevácia, retrakcia, vnút. rotácia lopatky

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6
Q

M. serratus post. sup.

A

O - proc. spinosi C6-C7 a T1-T2
U - 2. - 5. rebro
I - nn. intercostales
Fc - elevácia rebrie (pomocný inspiračný sval)

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7
Q

M. serratus post. inf.

A

O - proc. spinosi T11-T12 a L1-L2
U - 9. - 12. rebro
I - nn. intercostales
Fc - fixuje dolné rebrá (pomocný inspiračný sval)

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8
Q

Mm. intertransversarii ant. cervicis

A
  • medzi proc. transversi susedných stavcov
    Fc - lat. flexia krčnej chrbtice
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9
Q

Mm. intertransversarii post. lat. cervicis

A
  • medzi tubercula posteriora processuum transversorum stavcom
    Fc - lat. plexia krčnej chrbtice
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10
Q

Mm. intertrasversarii lat. lumborum

A
  • medzi proc. costales lumbálnych stavcov
    Fc - lat. flexia lumbálnej chrbtice
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11
Q

M. spinalis (m. erector spinae) - capitis, cervicis, thoracis

A
  • medzi proc. spinosi cervikálnych a thorakálnich stavcov
    Fc - extenzia chrbtice
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12
Q

M. longissimus (m. erector spianae) - capitis, cervicis, thoracis

A

CAPITIS
- od proc. trasversi C3-C7 a T1-T4 po proc. mastoideus
CERVICIS
- od proc. transversi T1-T6 po tubercula posteriora proc. transversi C2-C6
THORACIS
- spája os sacrum, proc. spinosi a accessorii lumbálnych stavcov, proc. transversi thorakálnych

Fc - extenzia chrbtice a hlavy, lat. flexia chrbtice, rotácia hlavy

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13
Q

M. iliocostalis (m. erector spinae) - cervicis, thoracis, lumborum

A

CERVICIS
- od angulus costarum 1. - 6. rebro po proc. transversi C4-C6
THORACIS
- od angulus costarum 12. - 7. rebro k 6. - 1.
LUMBORUM
- medzi angulus costarum 7. - 12. rebra a crista iliaca

Fc - extenzia chrbta, lat. flexia chrbtice

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14
Q
A
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15
Q
A
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