Dermatomes/Nerve Roots Flashcards by Usama Iqbal | Brainscape

Q

What is the landmark for nerve root C7?

A

Middle finger and Palm of Hand

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Q

What is the landmark for nerve root C6?

A

Thumb and Index Finger

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Q

What is the landmark for nerve root C8?

A

Ring and Little Finger

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Q

What is the landmark for nerve root L4?

A

Knee caps

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Q

What is the landmark for nerve root L5?

A

Big toe, Dorsum of Foot (not lateral aspect)

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Q

What is the landmark for nerve root S1?

A

Lateral foot and Small Toe

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Q

What is the landmark for nerve root S2 and S3?

A

Genitalia

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