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34 Cards in this Set
- Front
- Back
O: Anterior inferior iliac spine
I: Tibial tuberosity A: Hip flexion, knee extension N: Femoral nerve (L2-4) |
OIAN of Rectus Femoris
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O: Anterior inferior iliac spine
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Origin of Rectus Femoris
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I: Tibial tuberosity
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Insertion of Rectus Femoris, Vastus Medialis, Vastus Intermedius, and Vastus Lateralis
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A: Hip flexion, knee extension
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Action(s) of Rectus Femoris
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N: Femoral nerve (L2-4)
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Innervation of Rectus Femoris, Vastus Medialis, Vastus Intermedius, and Vastus Laterlis (ALL QUADRICEPS)
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O: Medial lip of linea aspera
I: Tibial tuberosity A: Knee extension N: Femoral nerve (L2-4) |
OIAN of Vastus Medialis
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O: Medial lip of linea aspera
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Origin of Vastus Medialis
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A: Knee extension
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Action(s) of Vastus Medialis, Vastus Intermrdius, and Vastus Lateralis
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O: Proximal 2/3 of anterior femur
I: Tibial tuberosity A: Knee extension N: Femoral nerve (L2-4) |
OIAN of Vastus Intermedius
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O: Proximal 2/3 of anterior femur
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Origin of Vastus Intermedius
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O: Lateral femur distal to greater trochanter and proximal 1/2 of linea aspera
I: Tibial tuberosity A: Knee extension N: Femoral nerve (L2-4) |
OIAN of Vastus Lateralis
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O: Lateral femur distal to greater trochanter and proximal 1/2 of linea aspera
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Origin of Vastus Lateralis
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O: Ischial tuberosity
I: Proximal anteromedial tibia A: Hip extension, knee flexion N: Tibial division of sciatic nerve (L5-S2) |
OIAN of Semitendinosus
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O: Ischial tuberosity
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Origin of Semitendinosus and Semimembranosus
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I: Proximal anteromedial tibia
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Insertion of Semitendinosus
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N: Tibial division of sciatic nerve (L5-S2)
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Innervation of Semitendinosus and Semimembranosus
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O: Ischial tuberosity
I: Posterior medial tibial condyle A: Hip extension, knee flexion N: Tibial division of sciatic nerve (L5-S2) |
OIAN of Semimembranosus
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I: Posterior medial tibial condyle
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Insertion of Semimembranosus
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O: Long head: Ischial tuberosity; Short head: Lateral lip of linea aspera
I: Fibular head and lateral tibial condyle A: Hip extension (long head), knee flexion N: Long head: Tibial division of sciatic nerve; Short head: Common peroneal division of sciatic nerve (L5-S2) |
OIAN of Biceps Femoris
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O: Long head: Ischial tuberosity; Short head: Lateral lip of linea aspera
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Origin of Biceps Femoris
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I: Fibular head and lateral tibial condyle
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Insertion of Biceps Femoris
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A: Hip extension (long head), knee flexion
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Action(s) of Biceps Femoris
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N: Long head: Tibial division of sciatic nerve; Short head: Common peroneal division of sciatic nerve (L5-S2)
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Innervation of Biceps Femoris
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O: Posterior lateral femoral condyle
I: Posterior medial tibial condyle A: Unlocks the knee during initial knee flexion N: Tibial nerve (L4-S1) |
OIAN of Popliteus
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O: Posterior lateral femoral condyle
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Origin of Popliteus
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I: Posterior medial tibial condyle
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Insertion of Popliteus
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A: Unlocks the knee during initial knee flexion
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Aciton(s) of Popliteus
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N: Tibial nerve (L4-S1)
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Innervation of Popliteus
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O: Medial head: Posterior medial femoral condyle; Lateral head: Posterior lateral femoral condyle
I: Posterior calcaneus through the Achilles tendon A: Knee flexion, ankle plantarflexion N: Tibial nerve (S1-2) |
OIAN of Gastrocnemius
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O: Medial head: Posterior medial femoral condyle; Lateral head: Posterior lateral femoral condyle
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Origin of Gastrocnemius
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I: Posterior calcaneus through the Achilles tendon
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Insertion of Gastrocnemius
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A: Knee flexion, ankle plantarflexion
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Action(s) of Gastrocnemius
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N: Tibial nerve (S1-2)
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Innervation of Gastrocnemius
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What structures stabilize the knee?
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Joint capsule
Medial and lateral meniscus Iliotibial band/TFL Quadriceps Patellar tendon Pes anserinus Biceps femoris Semimembranosus Gastrocnemius All knee ligaments |