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22 Cards in this Set
- Front
- Back
1st layer |
M. pronator teres M. flexor carpi radialis M. palmaris longus M. flexor carpi ulnaris |
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M. pronator teres |
Origo: Epicondylus medialis humeri, proc. coronoideus ulnae Insertio: Epiphysis distalis antebrachii, margo lateralis radii Functio: Flexio antebrachii, pronatio antebrachii |
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M. flexor carpi radialis |
Origo: Epicondylus medialis humeri, fascia antebrachii Insertio: Basis ossis metacarpalis IIet III Functio: Flexio manus, abductio manus. |
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M. palmaris longus |
Origo: Epicondylus medialis humeri Insertio: Aponeurosis palmaris Functio: Flexio manus |
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M. flexor carpi ulnaris |
Origo: Epicondylus medialis humeri, olecranon, margo posterior ulnae Insertio: Os pisiforme, os hamatum, os metacarpale V Functio: Flexio manus, adductio manus. |
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2nd layer |
M. flexor digitorum superficialis |
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M. flexor digitorum superficialis |
Origo: Epicondylus medialis humeri Insertio: Basis phalangis mediae(II - V fingers) Functio: Flexio phalangis mediae, flexio phalangis proximalis, flexio manus. |
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3rd layer |
M. flexor digitorum profundus M. flexor pollicis longus |
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M. flexor digitorum profundus |
Origo: Epiphysis proximalis antebrachii, membrana interossea, facies anterior Insertio: Basis phalangis distalis(II - V fingers) Functio: Flexio phalangis distalis, flexio phalangis mediae, flexio phalangis proximalis, flexio manus. |
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M. flexor pollicis longus |
Origo: Epiphysis proximalis antebrachii,, membrana interossea, facies anterior Insertio: Basis phalangis distalis pollicis Functio: Flexio phalangis distalis et proximalis pollicis, flexio pollicis.Flexio manus. |
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4th layer M. Pronator Quadratus |
Origo: Ulna, Epiphysis distalis antebrachii,, Facies anterior Insertio: Facies anterior radii Functio: Pronatio antebrachii |
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Fascia antebrachii |
Retinaculum musculorum flexorum Retinaculum musculorum extensorum |
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Retinaculum musculorum flexorum |
Strong ligament that arches over carpus forming a channel for tendons for digits and the median nerve pass. Attaches medially to: Os pisiforme Os Hamatum Attaches laterally to: Os scaphoideum Os trapezium Contains: Canalis Ulnaris Canalis Carpi |
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Canalis carpi content: |
n. medianus, 9 tendons, 2 synovial sheaths. m. flexor digitorum superficialis (4 tendons) m. flexor digitorum profundus (4 tendons) m. flexor pollicis longus |
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Canalis ulnaris content: |
n. ulnaris, a. ulnaris, 2 vv. ulnares. |
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Retinaculum musculorum extensor |
Strong ligament extending obliquely medially over the dorsal side of the wrist. Attaches medially to: Os triqoetrum Os pisiforme Attaches laterally to; Lateral margin of radius Contains: 6 osteofibrous canals |
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1st canal: |
1) m. abductor pollicis longus, 2) m. extensor pollicis brevis |
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2nd canal: |
1) m. extensor carpi radialis longus, 2) m. extensor carpi radialis brevis, |
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3rd canal: |
m. extensor pollicis longus, |
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4th canal: |
1) m. extensor digitorum, 2) m. extensor indicis, |
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5th canal: |
m. extensor digiti minimi, |
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6th canal |
m. extensor carpi ulnaris. |