Hand + Finger Muscle Movements Flashcards

1
Q

What muscles are involved in Finger Extension?

A
Extensor Digitorum
Lumbricals
Dorsal Interossei
Palmar Interossei
Extensor Indicis
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2
Q

What muscles are involved in Finger Flexion?

A
Flexor Digitorum Superficialis
Flexor Digitorum Profundus
Flexor Digiti Minimi Brevis
Lumbricals
Dorsal Interossei
Palmar Interossei
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3
Q

What muscles are involved in Thumb Flexion?

A

Flexor Pollicis Longus
Flexor Pollicis Brevis
Adductor Pollicis
Palmar interossei

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4
Q

What muscles are involved in Thumb Extension?

A

Extensor Pollicis Longus
Extensor Pollicis Brevis
Abductor Pollicis Longus
Palmar Interossei

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5
Q

What muscles are involved in Thumb Opposition?

A

Opponens Pollicis
Flexor Pollicis Brevis
Abductor Pollicis Brevis

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