Term
| Origin of Quadratus Lumborum |
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Definition
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Term
| Insertion of Quadratus Lumborum |
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Definition
| 12th rib, transverse process of L1-L4 |
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Term
| Action of Quadratus Lumborum |
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Definition
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Term
| Innervation of Quadratus Lumborum |
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Definition
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Term
| Origin of Latissimus Dorsi |
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Definition
| spinous processes of T7-T12, thoracolumbar fascia of the spinous processes of all lumbar vertebra and the sacrum, posterior third of the iliac crest, 9th - 12th ribs, inferior angle of the scapula |
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Term
| Insertion of Latissimus Dorsi |
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Definition
| Lesser tuberosity of the humerus |
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Term
| Action of Latissimus Dorsi |
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Definition
| Internal rotation & adduction at the shoulder, respiration (expiration, cough muscle) |
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Term
| Innervation of Latissimus Dorsi |
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Definition
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Term
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Definition
Major- lateral surface of T12-L4 vertebral bodies and IVDs
Minor- transverse processes of L1-L5 |
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Term
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Definition
| lesser trochanter of the femur |
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Term
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Definition
Hip joint- flexion and external rotation
Lumbar- unilateral contraction- bends
trunk laterally to that side, b/l contraction- raise the trunk from the supine position |
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Term
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Definition
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Term
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Definition
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Term
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Definition
| lesser trochanter of the femur |
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Term
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Definition
Hip joint- flexion and external rotation
Lumbar- unilateral contraction- bends
trunk laterally to that side, b/l contraction- raise the trunk from the supine position |
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Term
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Definition
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Term
| Origin of Gluteus maximus |
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Definition
| lateral dorsal surface of the sacrum, posterior gluteal surface of the ilium, thoracolumbar fascia, & sacrotuberous ligament |
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Term
| Insertion of Gluteus maximus |
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Definition
| iliotibial tract & gluteal tuberosity |
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Term
| Action of Gluteus maximus |
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Definition
Whole muscle - extends and externally rotates the hip
upper fibers- abduction
lower fibers- adduction |
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Term
| Innervation of Gluteus maximus |
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Definition
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Term
|
Definition
| gluteal surface of the ilium |
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Term
| Insertion of Gluteus medius |
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Definition
| lateral surface of the greater trochanter |
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Term
|
Definition
entire muscle- abducts the hip
anterior part- flexion & internal rotation
posterior part- extension & external rotation |
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Term
| Innervation of Gluteus medius |
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Definition
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Term
| Origin of Gluteus minimus |
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Definition
| gluteal surface of the ilium |
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Term
| Insertion of Gluteus minimus |
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Definition
| anterolateral surface of the greater trochanter |
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Term
| Action of Gluteus minimus |
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Definition
entire muscle- abducts the hip
anterior part- flexion & internal rotation
posterior part- extension & external rotation |
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Term
| Innervation of Gluteus minimus |
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Definition
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Term
| Origin of Tensor fasciae latae |
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Definition
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Term
| Insertion of Tensor fasciae latae |
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Definition
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Term
| Action of Tensor fasciae latae |
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Definition
Tenses the fascia lata
hip joint- abduction, flexion, & internal rotation |
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Term
| Innervation of Tensor fasciae latae |
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Definition
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Term
|
Definition
| pelvic surface of the sacrum |
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Term
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Definition
| apex of greater trochanter |
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Term
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Definition
| external rotation, abduction, & extension of the hip |
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Term
| Innervation of Piriformis |
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Definition
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Term
| Origin of Obturator internus |
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Definition
| Inner surface of obturator membrane |
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Term
| Insertion of Obturator internus |
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Definition
| medial surface of greater trochanter |
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Term
| Action of Obturator internus |
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Definition
| external rotation, adduction, & extension of hip |
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Term
| Innervation of Obturator internus |
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Definition
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Term
|
Definition
gemellus superior- ischial spine
gemellus inferior- ischial tuberosity |
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Term
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Definition
| jointly with obturator internus tendon to medial surface of greater trochanter |
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Term
|
Definition
| external rotation, adduction, & extension of hip |
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Term
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Definition
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Term
| Origin of Quadratus femoris |
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Definition
| lateral border of ischial tuberosity |
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Term
| Insertion of Quadratus femoris |
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Definition
| intertrochanteric crest of the femur |
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Term
| Action of Quadratus femoris |
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Definition
| External rotation and adduction of the hip |
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Term
| Innervation of Quadratus femoris |
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Definition
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Term
| Origin of Obturator Externus |
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Definition
| Outer surface of obturator membrane |
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Term
| Insertion of Obturator Externus |
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Definition
| Trochanteric fossa of the femur |
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Term
| Action of Obturator Externus |
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Definition
| adduction & external rotation of the hip |
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Term
| Innervation of Obturator Externus |
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Definition
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Term
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Definition
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Term
|
Definition
| pectineal line & proximal linea aspera of femur |
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Term
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Definition
| Adduction, external rotation, and slight flexion of the hip |
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Term
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Definition
| Obturator nerve, Femoral Nerve |
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Term
| Origin of Adductor Longus |
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Definition
| superior pubic ramus and anterior side of the symphysis |
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Term
| Insertion of Adductor Longus |
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Definition
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Term
| Action of Adductor Longus |
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Definition
| Adduction & flexion (extension of hip past 80 degrees of flexion) |
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Term
| Innervation of Adductor Longus |
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Definition
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Term
| Origin of Adductor Brevis |
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Definition
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Term
| Insertion of Adductor Brevis |
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Definition
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Term
| Action of Adductor Brevis |
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Definition
| Adduction & flexion (extension of hip past 80 degrees of flexion) |
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Term
| Innervation of Adductor Brevis |
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Definition
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Term
| Origin of Adductor Magnus |
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Definition
| inferior pubic ramus, ischial ramus, and ischial tuberosity |
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Term
| Insertion of Adductor Magnus |
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Definition
deep part- medial tip of linea aspera
superficial part- medial epicondyle of the femur |
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Term
| Action of Adductor Magnus |
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Definition
| adduction, external rotation, extension of the hip |
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Term
| Innervation of Adductor Magnus |
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Definition
| Obturator nerve, Tibial Nerve |
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Term
| Origin of Adductor Minimus |
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Definition
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Term
| Insertion of Adductor Minimus |
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Definition
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Term
| Action of Adductor Minimus |
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Definition
| Adduction, external rotation, and slight flexion of the hip joint |
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Term
| Innervation of Adductor Minimus |
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Definition
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Term
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Definition
| Inferior pubic ramus below symphysis |
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Term
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Definition
| Medial border of tibial tuberosity |
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Term
|
Definition
Hip: Adduction and Flexion
Knee: Flexion and internal rotation |
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Term
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Definition
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Term
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Definition
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Term
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Definition
| Medial to tibial tuberosity |
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Term
|
Definition
hip- flexion, abduction, and external rotation
Knee - Flexion and internal rotation |
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Term
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Definition
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Term
| Origin of Quadriceps Femoris |
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Definition
Rectus femoris- AIIS
Vastus medialis- linea aspera, distal part of intertrochanteric
line
Vastus lateralis- linea aspera, lateral surface of the greater trochanter
Vastus intermedialis- anterior femoral shaft, articularis genus- anterior femoral shaft |
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Term
| Insertion of Quadriceps Femoris |
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Definition
| tibial tuebrosity via the patellar ligament |
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Term
| Action of Quadriceps Femoris |
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Definition
hip flexion
knee extension |
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Term
| Innervation of Quadriceps Femoris |
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Definition
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Term
|
Definition
long head- ischial tuberosity, sacrotuberous ligament
short head- linea aspera |
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Term
| Insertion of Biceps Femoris |
|
Definition
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Term
|
Definition
Extension of the hip
Flexion and external rotation of knee |
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Term
| Innervation of Biceps Femoris |
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Definition
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Term
| Origin of Semimembranosus |
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Definition
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Term
| Insertion of Semimembranosus |
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Definition
| Medial tibial condyle, oblique popliteal ligament, popliteus fascia |
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Term
| Action of Semimembranosus |
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Definition
Extension of the hip
Flexion and internal rotation of knee |
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Term
| Innervation of Semimembranosus |
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Definition
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Term
|
Definition
| Ishcial tuberosity and sacrotuberus ligament |
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Term
| Insertion of Semitendinosus |
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Definition
| medial to tibial tuberosity in the pes anserine |
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Term
|
Definition
Extension of the hip
Flexion and internal rotation of knee |
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Term
| Innervation of Semitendinosus |
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Definition
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Term
| Origin of Tibialis Anterior |
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Definition
| Upper lateral surface of tibia and interosseous membrane |
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Term
| Insertion of Tibialis Anterior |
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Definition
Medial and plantar surface of cuneiform
Medial base of first metatarsal |
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Term
| Action of Tibialis Anterior |
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Definition
| Dorsiflexion and inversion |
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Term
| Innervation of Tibialis Anterior |
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Definition
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Term
| Origin of Extensor digitorum longus |
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Definition
| Lateral tibia condyle, fibular head, anterior fibula, interrosseaous membrane |
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Term
| Insertion of Extensor digitorum longus |
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Definition
| Dorsal aponeuroses and distal phalanges of 2nd-5th toes |
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Term
| Action of Extensor digitorum longus |
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Definition
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Term
| Innervation of Extensor digitorum longus |
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Definition
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Term
| Origin of Extensor hallucis longus |
|
Definition
| Medial fibula, interosseous membrane |
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Term
| Insertion of Extensor hallucis longus |
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Definition
| Dorsal aponeurosis and distal phalanx of big toe |
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Term
| Action of Extensor hallucis longus |
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Definition
| Dorsiflex, eversion, inversion, extend big toe |
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Term
| Innervation of Extensor hallucis longus |
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Definition
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|
Term
| Origin of Fibularis longus |
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Definition
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Term
| Insertion of Fibularis longus |
|
Definition
| plantar side of cuneiform, base of 1st metatarsal |
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Term
| Action of Fibularis longus |
|
Definition
| Plantar flexion, eversion, support arch of foot |
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Term
| Innervation of Fibularis longus |
|
Definition
| Superficial fibular nerve |
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Term
| Origin of Fibularis brevis |
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Definition
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Term
| Insertion of Fibularis brevis |
|
Definition
| Tuberosity of 5th metatarsal |
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Term
| Action of Fibularis brevis |
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Definition
| Plantar flexion, eversion |
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Term
| Innervation of Fibularis brevis |
|
Definition
| Superficial fibular nerve |
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Term
| Origin of Fibularis tertius |
|
Definition
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Term
| Insertion of Fibularis tertius |
|
Definition
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|
Term
| Action of Fibularis tertius |
|
Definition
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|
Term
| Innervation of Fibularis tertius |
|
Definition
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Term
|
Definition
| Medial and Lateral epicodyle of femur |
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Term
| Insertion of Gastrocnemius |
|
Definition
|
|
Term
|
Definition
| Plantar flexion, Inversion, Knee flexion |
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|
Term
| Innervation of Gastrocnemius |
|
Definition
|
|
Term
|
Definition
Posterior head and neck of fibula
Soleal line on posterior tibia |
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|
Term
|
Definition
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|
Term
|
Definition
| Plantar flexion, Inversion, Knee flexion |
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|
Term
|
Definition
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|
Term
|
Definition
| Proximal lateral head of gastroc. |
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|
Term
|
Definition
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|
Term
|
Definition
| Prevent compression of posterior leg muscles during knee flexion |
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|
Term
|
Definition
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|
Term
|
Definition
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|
Term
|
Definition
|
|
Term
|
Definition
Flexion and internal rotation of knee
Stabilize knee |
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|
Term
|
Definition
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|
Term
| Origin of Tibialis posterior |
|
Definition
| Posterior part of interosseous membrane |
|
|
Term
| Insertion of Tibialis posterior |
|
Definition
| Navicular, cuneiforms, 2nd-4th metatarsal bases |
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|
Term
| Action of Tibialis posterior |
|
Definition
| Plantar flexion, inversion, support arch of foot |
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|
Term
| Innervation of Tibialis posterior |
|
Definition
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|
Term
| Origin of Flexor digitorum longus |
|
Definition
|
|
Term
| Insertion of Flexor digitorum longus |
|
Definition
| Bases of 2nd-5th distal phalanges |
|
|
Term
| Action of Flexor digitorum longus |
|
Definition
| Plantar flexion, inversion, support arch of foot |
|
|
Term
| Innervation of Flexor digitorum longus |
|
Definition
|
|
Term
| Origin of Flexor hallucis longus |
|
Definition
|
|
Term
| Insertion of Flexor hallucis longus |
|
Definition
| Distal phalanx of big toe |
|
|
Term
| Action of Flexor hallucis longus |
|
Definition
| Plantar flexion, inversion, support arch of foot |
|
|
Term
| Innervation of Flexor hallucis longus |
|
Definition
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|
