central compartment muscles > lumbricals > Flashcards

lumbricals Flashcards

(4 cards)

Study These Flashcards
1
Q

lumbricals origin

A

lateral side of flexor digitorum profundus tendons

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2
Q

lumbricals insertion

A

lateral edge of DDE of same finger

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3
Q

lumbricals nerve supply

A

lateral 2 -> median T1

medial 2 -> ulnar T1

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4
Q

lumbricals action

A

flex MCP, extend DIP & PIP

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central compartment muscles
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