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15 Cards in this Set
- Front
- Back
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ankle joints
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talocrural : trochlea of talus + tibula &fibula
subtalar: btwn talus & calcaneus transverse tarsal |
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ankle ligaments
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deltoid ligament
anterior talofibular-"sprained ankle" posterior talofibular calcaneofibular |
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muscles in the anterior compartment of the lower leg?
movements produced? |
Tibialis anterior (dorsiflex, invert)
Extensor digitorum longus (dorsiflex, extends toes) Extensor hallicus longus (dorsiflex, extends big toe) |
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muscles in the lateral compartment?
movements produced? |
Fibularis Longus (plantar flex, evert)
Fibularis Brevis (plantar flex, evert) |
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muscles in the posterior compartment? movements produced?
SUPERFICIAL LAYER |
Gastrocnemius (plantar fler; knee flexor)
Soleus (plantar flex) Plantaris(plantar flex; flex knee) |
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muscles in the posterior compartment? movements produced?
DEEP LAYER |
Flexor Digitorum Longus (plantar flex; extends 4 toes)
Flexor Hallicus Longus (plantar flex; extends big toe) Tibialis posterior (plantar flex; inverts the foot) |
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what is the function of the quadratus plantar muscle?
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intrinsic muscle; flexor accesory
acts to correct the medial deviation on the foot produced when the Flexor digitorum longus contracts, keeping the foot aligned |
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muscles innnervated by the obturator nerve?
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Adductors: Longus, Brevis, Magnus
Gracilis |
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muscles innervated by the femoral nerve?
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Pectineus
Quadriceps femoris Sartorious |
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muscles innervated by the
sciatic nerve? |
Hamstrings
Adductor Magnus |
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muscles innervated by the
tibial nerve? |
superficial compartment:
Gastrocnemius, Soleus, Plantaris Deep compartment: Flexor Hallicus Longus, Flexor Digitorum Longus, Tibialis Posterior |
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muscles innervated by the SUPERFICIAL fibular branch?
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Lateral Compartment:
Fibularis Longus Fibularis Brevis |
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muscles innervated by the DEEP fibular branch?
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Anterior Compartment:
Tibialis Anterior Extensor Digitorum Longus Extensor Hallicus Longus |
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muscles innervated by the gluteal nerves?
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Superior branch:
IT band Gluteus Minimus Gluteus Medius Inferior Branch: Gluteus Maximus |
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what nerves are damaged to cause a "foot-drop"?
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damage to the common fibular nerve or to the deep fibular nerve
-during foot drop, loose muscle extensors of the foot |
