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11 Cards in this Set
- Front
- Back
- 3rd side (hint)
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Lumbar plexus ... what Nerve Roots
Draw Mneumonic = |
Draw it ....
Even Eddie Favors Bow tie Line V - links Nerve Mneumonic = |
Nerve Nm Mneumonic =
Says It Is Great Lunch For Outdoors |
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The Lumbar Plexus
This plexus lies within the iliopsoas muscle and comes from between L1 and L4. main branches innervate the anterior thigh. Smaller branches innervate some of the abdominal wall and iliopsoas muscle. |
Femoral nerve —
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Femoral nerve innervates —
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quadriceps femoris muscle and overlying skin
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Obturator nerve innervates —
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Adductor muscles and overlying skin
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Lumbar plexus nerves
7ct |
Sub Costal
Iliohypogastric Ilio Inguinal Genitofemoral Lateral Femoral Cutaneous Femoral Obturator |
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Name the nerve roots
Sub Costal Iliohypogastric Ilio Inguinal Genitofemoral Lateral Femoral Cutaneous Femoral Obturator |
Sub Costal T12
Iliohypogastric T12 L1 Ilio Inguinal T12 L1 Genitofemoral L1 L2 Lateral Femoral Cutaneous L2 L3 L4 Femoral L2 L3 L4 Obturator L2 L3 L4 |
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Femoral nerve
nerve roots = Obturator nerve nerve roots = |
L2
L3 L4 L2 L3 L4 |
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Femoral nerve
Innervated muscles = |
Iliacus - lateral
Sartorius -lateral Pectineus - medial (joins obturator dual innervation) Vastus Medialis - medial Rectus Femoris - lateral Vastus Lateralis - lateral Vastus Intermedius - terminal end |
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The femoral nerve and obturator nerve join to innervate what Myo =
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Pectineus
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Pectineus is innervated by what to nerves =
What are the nerve roots = |
L2
L3 L4 |
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Obturator nerve
Innervated muscles = 6ct |
Pectineus - lateral
(joins femoral for dual innervaiton) Obturator externus - medial Adductor Magnus - medial adductor brevis - lateral adductor longus - lateral gracilis - terminal end |
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