LE dermatomes, myotomes, DTRs Flashcards by Main Kim | Brainscape

Q

Dermatome: L1

A

superior lateral thigh along the iliac crest

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Q

Dermatome: L2

A

anterior mid thigh

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Q

Dermatome: L3

A

Medial aspect of the knee

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Q

Dermatome: L4

A

medial leg near medial malleoulus

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Q

Dermatome: L5

A

lateral leg near fibular head

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Q

Dermatome: S1

A

inferior to lateral malleolus

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Q

Dermatome: S2

A

medial aspect of popliteal fossa

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Q

Dermatome: S3, S4, S5

A

Perineal region

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Q

Myotome: L2, L3

A

hip flexion

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Q

Myotome: L3, L4

A

knee extension

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Q

Myotome: L4, L5

A

ankle dorsiflexion or inversion

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Q

Myotome: L5, S1

A

hip extension, knee flexion, or ankle eversion

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Q

Myotome: S1, S2

A

ankle plantar flexion

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Q

DTR: L2, L3, L4

A

knee jerk

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Q

DTR: L5, S1

A

medial hamstring reflex

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Q

DTR: S1, S2

A

ankle jerk