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51 Cards in this Set
- Front
- Back
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Nerve of the anterior compartment
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Femoral
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Femoral n. innervates (8)
PIPS RVVV |
1.Psoas
2. Iliacus 3. Pectineus 4. Sartorius 5. Rectus femoris 6. Vastus medialis 7. " lateralis 8. "intermedius |
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Obturator splits into anterior/posterior after
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Passes through obturator foramen, over adductor brevis?
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Anterior obturator innervates (P LBG)
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-Pectineus
-Adductor longus -Adductor Brevis -Gracilis |
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Posterior obturator innervates
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-Adductor magnus
-Obturator externus |
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Fibular n. innervates
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Short head of biceps femoris
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TIbial n. innervates
-Thigh -Leg |
-Hamstrings
-Posterior compartment |
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Sciatic n. ends as:
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Common fibular and tibial
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Branches of fibular n.
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Superficial
Deep |
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Superficial fibular innervates
-Motor -Cutaneous |
-Lateral compartment (fib long and brev)
-Dorsum of foot, digit 1, 3, 4 |
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Deep fibular n. innervates
(3 + cutaneous) |
1. Anterior compartment of the leg
2. Extensor digitorum brevis 3. Extensor hallucis brevis -Web between digit 1 & 2 |
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Medial Plantar n. is comparable to ____ n. in arm
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Median
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Lateral Plantar n. is comparable to ____ n. in arm
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Ulnar
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Tibial n. branches into
1. 2. |
1. Medial plantar
2. Lateral plantar |
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Cutaneous innervation of posterior leg
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Sural
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Cutaneous innervation of lateral thigh
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Lateral femoral cutaneous
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Cutaneous innervation of anterior thigh
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Cutaneous branches of femoral
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Cutaneous innervation of anterior leg
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Saphenous
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Femoral nerve continues as the ____ n.; comparable to ___ ns in arm
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Saphenous; musculocutaneous
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Fibular n. has superficial and deep branches like the _______ n
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Radial
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Innervation of big toe to middle of 4th digit
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Medial plantar n.
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Muscles innervated by medial plantar n. (4; DAHL)
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1. Flexor digitorum brevis
2. Abductor hallucis 3. Flexor hallucis brevis 4. First lumbrical (to 2nd digit) |
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Tibial n. divided into _____ in foot
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Medial & lateral plantar
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Innervation of middle of 4th digit to 5th
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lateral plantar
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Muscles innervated by lateral plantar n.
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1. Quadratus plantae
2. Abductor digiti minimi 3. Lateral 3 lumbricals 4. Adductor hallucis 5. Flexor digiti minimi brevis 5. Plantar interossei 6. Dorsal interossei |
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Nerve of medial compartment of thigh
-Exception |
Obturator n.
-Magnus: Obturator + tibial -Pectineus: obturator + femoral |
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Nerve of posterior thigh
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Tibial branch of sciatic
-Short head biceps: fibular |
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Nerve of anterior leg
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Deep fibular
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Nerve of lateral leg
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Superficial fibular
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Nerve of posterior leg
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Tibial
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Nerve of anterior (dorsal) foot
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Deep fibular
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Nerve of plantar foot
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Medial and lateral
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Dermatome of nipple
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T4/T5
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Dermatome of belly button
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T10, T11
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Dermatome of pubic symphysis
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L1
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Referred pain of appendicitis
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Belly button burning
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Referred pain of kidney
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L1 over inguinal ligament, labia majora or scrotum
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_____ n. comes out of the superficial inguinal ring
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Ilioinguinal n.
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Ilioinguinal n. arises from
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L1
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L4 cutaneous in foot/leg
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Medial
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L4 cutaneous in foot/leg
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Medial
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L5 cutaneous in foot/leg
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Top
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L5 cutaneous in foot/leg
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Top
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S1 cutaneous in foot/leg
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Lateral
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S1 cutaneous in foot/leg
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Lateral
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In general, lower lumbosacral plexus innervates ____ side; Upper ____
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Lateral; Medial
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In general, lower lumbosacral plexus innervates ____ side; Upper ____
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Lateral; Medial
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Impingement of sciatic n. could come from:
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S1 in pelvis
L4/L5 crossing into pelves from somewhere else |
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Impingement of sciatic n. could come from:
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S1 in pelvis
L4/L5 crossing into pelves from somewhere else |
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Which n. is muscular in the thigh & cutaneous in the leg?
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Femoral (sural branch in leg)
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Which n. is muscular in the thigh & cutaneous in the leg?
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Femoral (sural branch in leg)
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