Download pelvic limb muscle presentation

MUSCLE IN PELVIC LIMB
SYUHADAH
TENGKU HAJAR
NABILA
SARAH
HANIM
SUHAILA
AFFRIN
UPPER PART OF PELVIC LIMB
SYUHADAH
TENGKU HAJAR
NABILA
GLUTEUS MEDIUS
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Origin: Upper surface of
the ilium of the pelvis
Insertion: Top and back of
the upper end of the femur
Action: Extends the hip
joint (important muscle for
rearing, jumping, kicking
and propulsion) ;
abduction
GLUTEUS SUPERFICIAL
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Origin: Gluteal fascia
and sacrum
Insertion: On the
greater trochanter of
the femur
Action: Extensor and
flexor of the hip joint
SARTORIUS
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Origin: Tendon of the
psoas minor and the
fascia of the iliac
Insertion: Medial patellar
ligament and the
tuberosity of the tibia
Action: Flexes the hip joint
and adducts the limb
RECTUS FEMORIS
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Origin: Two small adjacent
areas on the body of the
pelvis just in front of the
hip socket.
Insertion: The base and
anterior surface of the
patella
Action: Flexes hip joint and
extends stifle joint
VASTUS LATERALIS
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Origin: Lateral surface
of the femur, from the
trochanter major to the
supracondyloid fossa.
Insertion: Anterior
surface of the patella
and the tendon of the
rectus femoris.
Action: Extends stifle
joint.
TENSOR FASCIA LATAE
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Origin: Point of the hip
(outer front corner of the
illium of the pelvis)
Insertion: Into the fascia
of the leg, it surrounds
the vastus lateralis and
the rectus femoris
Action: Flexes hip joint;
extends stifle joint.
SEMIMEMBRANOSUS
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Origin: The ventral surface
of the ischial tuberosity.
Insertion: Medial surfaces
of distal femur behind the
collateral ligament
Action: Extends the hip and
adducts the limb
SEMITENDINOSUS
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Origin: Ischial tuberosity
Insertion: Medial surface
of tibia, tuber calcanei.
Action: Extends hip, stifle
and hock joint; flexes
stifle joint when hindfoot
is lifted from the ground.
GRACILIS
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Origin: Symphysial tendon,
prepubic tendon, accessory
ligament, and the ventral
surface of the pubis.
Insertion: Tibial crest by
strong tendinous bands to
the tuber calcanei.
Action: Extends the hip and
tarsal joints, flexes the stifle
joint, and adducts the limb.
MIDDLE PART OF THE PELVIC LIMB
SARAH
HANIM
SUHAILA
TIBIALIS CRANIALIS
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Origin : Upper end of the outer
side of the tibia
Insertion : Front of the upper end
of the large metatarsal bone and
inside back corner of the ankle
Action : Flexes the ankle joint
PERONEUS TERTIUS
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Origin : From a depression on the
outer surface of the very bottom of
the femur
Insertion : Inner front corner f the
upper end of the large metatarsal
Action : Flexes the ankle joint
EXTENSOR DIGITORUM LONGUS
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Origin : Outer of the very bottom of
the femur
Insertion : Upper edge of the front
surface of the last toe bone of
both toes
Action : Extend all three toe joint
PERONEUS LONGUS
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Origin : Upper end of the tibia
Insertion : Upper end of the
inner rear corner of the large
metatarsal bone
Action : Flexes the ankle joint
and rotates the foot inwardly
EXTENSOR DIGITORUM LATERALIS
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Origin : Between femur and tibia
Insertion : Upper front end of the
middle toe bone of the outer toe
Action : Extend the upper two toe
joints of the outer toe
SOLEUS
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Origin : Outer surface of the upper
end of fibula
Insertion : Into the tendon of the
gastrocnemius and into the top of
the heel bone
Action : Assists the gastrocnemius
in extending the ankle joint
GASTROCNEMIUS
Origin:
Outer head - vertical line on the outer rear edge of
the femur , three fourths of the way down the
bone.
Inner head - Area on the inner rear corner of the
femur, at a level lower than the origin of the
outer head.
Insertion: Top of the heel bone (calcaneous).
Action: Flexes the knee joint; powerfully extends
the ankle joint, propelling the animal forward.
FLEXOR DIGITORUM SUPERFICIALIS
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Origin : Outer rear corner of the
femur
Insertion : Rear surface of the
middle to bone of both toes
Action : Extend the ankle joint,
flexes the toes and knee joint
FLEXOR DIGITORUM PROFUNDUS
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2.
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Origin :
Flexor Digital Longus : Middle
third of the rear surface of the
tibia
Tibialis Caudalis : Extreme outer
rear corner at the upper end of
the tibia
Insertion : Lower end of the last
toe bone of both toes
Action : Flexes all the toe joints
and extend the ankle joint
CAUDAL
DIGITS
AFFRIN
FDP FLEXOR DIGITORUM
PROFUNDUS
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EDLon - Extensor digitorum
longus
TibCr - Tibialis era-malls
PerLo - Peroneus longus
EDLat - Extensor digitorum
Lateralis
EDBr - Extensor digitorum
brevis
Muscles of Flexion of the Caudal Digits
1. Flexor Digitorum Longus
2. Flexor Digitorum Superficialis
3. Flexor Digitorum Profundus
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Muscles of Extension of the Caudal Digits
1. Extensor Digitorum Longus
2. Extensor Digiti 1
3. Extensor Digitorum Lateralis (digit 5)
4. Extensor Digitorum Brevis
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Muscles of Lateral Rotation of the Caudal Paw
1. Tibialis Cranialis
2. Tibialis Caudalis
 Muscles of Medial Rotation of the Caudal Paw
1. Peroneus Longus
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