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Of what does the hip bone consist
Fused Ilium, Ischium and Pubis
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What hip bone concavity articulates with the head of the femure
Acetabulum
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What are the large openings in the floor of the femure
Oburtator foramina
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What is the junction of the L and R os coxae
Pelvic Symphysis
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What is the Palpable Prominence of the lateral wing of the ilium
Tuber Coxae (Point of the hip)
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What is the thick caudal part of the ischium
Ischiatic tuberosity/ischial tuber
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What medial procss of the wing of the ilium is next to the sacrum
Tuber sacral (sacral tuberosity)
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Caudal indentation between the ischiatic tuberosities
Ischiatic Arch
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What large prominence is lateral to the head of the femure
Major trochantoer of the femur
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What is the prominence distal to the head of the femur (medial side)
Minor trochanter
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The patella articulates with ____ surface of the femure
trochlear
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What depression on the head of the femure is for the round ligament
Fovea Capitis
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What are the two large knuckle-like structures on the distal femure
Medial and Lateral condyles
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What is the deporession btw the lateral condyle and the trochlea of the femur for attachment of the long digital extensor muscle?
Extensor Fossa
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What are the medial and lateral elevation on the distal femur
Medial and lateral epicondyles
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What are the 2 sesmoid bones in the heads of the gastrocnemius
medial and lateral sesamoids of the gastrocnemius muscle
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What is the large proximocranial process of the tibia where the patellar ligaments attach
Tibial Tuberosity
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What part of the tibia articulates with the talus
cochlea (distal articular surface)
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Which is the more lateral bone of the crus
fibula
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List the bones of the hock and which rows the are in
- 1. Proximal: talus and calcaneus (heel bones); Middle: Central and 4th (2 story bone); Distal: Numbered bones 1-4
- 2 Calcaneus (also plantar side)
- 3. Hock
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Immovable joint btw the sacrum and ilium
Sacroiliac
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What is the sacrotuberous ligament
Band of CT fromt eh tuber ischiaticum to sacrum (in dogs, not cats)
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What is the ligament from the fovea capitis to the acetabular fossa
Lig of the head of the femure
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What articulates to form the hip joint
Acetabulum
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What are the fibrocartilaginous discs btw the condyles of the femur and tibia
Medial and lateral menisci
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How are the cruciate ligaments named?
For their attachment to the tibia
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Which collateral lig attaches to the meniscus
Medial
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List the sesamoidbones of the stifle
- Patella,
- 2 sesamoids in heads of gastrocemius muscle
- &
- 2 sesamoids in the popilteal tendon
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Joints of the hock
- Tibiotarsal
- Proximal intertarsal joint (PIT)
- Distal Intertarsal joint (DIT)
- Tarsometarsal joint (TMt)
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In which species is the exact configuration of the tarsus clinically most important
Horse
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Define perineum
Body wall closing the pelvic outlet around the terminations of the digestive and urogenital tracts
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What is the ischiorectal fossa
Depression lateral to the anus filled with fat
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What makes up the pelvic diaphram
Coccygeus and levator ani muscles
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How do the pelvic diaphram muscles relate to each other
Ironically (no), cocygeus: more lateral; levator ani m, deep and caudel to coccygeus
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What isthe function of the iliopsoas muscle
Major flexor of the hip
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What are the extensors of the stifle and what innervates them
Cranial thigh (quadriceps) mm., femoral nerve
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What is the action and innervation of the medial thigh muscles
Adduction, oburator nerve (pectineus, gracilis adductor)
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List hamstring mm from lateral to medial
- Biceps femoris
- semitendinosus
- semimembranosus
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What are the insertions of the SDF and DDF in the dogs pelvic limb?
- SDF: middle phalanges
- DDF: distal phalanges
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What are the actions of the crural mm?
Intervations?
Craniolateral: extensors of digital and flexor and the tarsus (called extensors)- common fibular nerve
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What composite tendon inserting on the calcaneous? What are its main components?
Common calcanean tendon (SDF and gastrocnemius)
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What do the terminal branches of the aorta supply
- External iliacs: pelvic limbs
- internal iliacs: pelvis and rump
- median sacral/caudal: tail
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What art is a direct continuation of the external iliac artery out of the abdominal cavity to supply the pelvic limb
Femoral Artery
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What is the distal continuation of the femoral artery caudal to the stifle
popliteal artery
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What is a digital artery on the side of a digit facing the axis?
Facing Away?
- axial digital artery
- abaxial digital artery
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List the superficial veins of the pelvic limb
medial and lateral saphenous veins
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What is the palpable lymph node of the pelvic limb? Where?
Popliteal ln, caudal to the stifle
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List the main nerves of the pelvic limb and what they inervate
- Gluteal nn: Gluteal mm
- Oburator: adductors of thigh
- Tibial: caud thigh mm and sensory to plantar
- common fibular: craniolateral crus and sensory to dorsal paw
- femoral: iliopsoas, quadriceps
- saphenou: sartorius and sensory to medial skin
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What nerve prevents lateral slipping
Oburator nerve
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What nerve allows extension of the rear limb digits
common fibular (peroneal) nerve
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What nerve is required to bear weight on pelvic limb?
Femoral nerve (L4-6), extends to stifle
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