PRAC.17 Flashcards
medial muscles of the thigh canalis femoralis and its features lymphnodes and superficial veins of the hindlimb
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Mm. adductores
Origin:
- Ossis Pubis (pars longus),
- Symphysis Pelvis (pars magnus et brevis)
Insertion:
- Labium mediale, facies aspera (Pars longus)
- Facies aspera (Pars magnus et brevis)
Action: Adduct limb, extend hip
Innervation: N. obturatorius
Blood supply:
- A. glutea caudalis
- A. circumflexa femoris medialis
- Aa. caudale femoris proximalis et media
- A. profunda femoris
- Between m. semimembranosus and m. pectineus
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M. sartorius pars caudalis
Origin: Tuber coxae
Insertion: Fascia cruris (stifle), medial aspect
Action: Flex hip, extend stifle
Innervation: N. saphena
Blood supply:
- A. circumflexa ilium superficialis
- A. iliolumbalis
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M. sartorius pars cranialis
Origin: Tuber coxae
Insertion: Fascia cruris (stifle), medial aspect
Action: Flex hip, extend stifle
Innervation: N. saphena
Blood supply:
- A. circumflexa ilium superficialis
- A. iliolumbalis
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M. pectineus
Origin: Pecten pubis, eminentia iliopubica
Insertion: Labium mediale, facies aspera
Action: Flex hip, adduct/supinate limb
Innervation: N. saphena, n. obturatorius
Blood supply: A. caudalis femoris proximalis
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M. gracilis
Origin: Symphysis pelvis
Insertion: Fascia cruris, crista tibialis, tuber calcanei
Action: Adduct hindlimb, extend stifle
Innervation: N. saphena, n. obturatorius
Blood supply: A. caudalis femoris proximalis
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M. semitendinosus
Origin: Tuber ischiadicum
Insertion: Crista tibialis, tuber calcanei (via fascia cruralis)
Action: Extend hip, flex stifle, extend hock
Innervation: N. gluteus caudalis, n. cutaneus femoris caudalis
Blood supply: A. glutea caudalis, a. caudalis femoris distalis
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M. semitendinosus
Origin: Tuber ischiadicum
Insertion: Crista tibialis, tuber calcanei (via fascia cruralis)
Action: Extend hip, flex stifle, extend hock
Innervation: N. gluteus caudalis, n. cutaneus femoris caudalis
Blood supply: A. glutea caudalis, a. caudalis femoris distalis
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M. pectineus
Origin: Pecten pubis, eminentia iliopubica
Insertion: Labium mediale, facies aspera
Action: Flex hip, adduct/supinate limb
Innervation: N. saphena, n. obturatorius
Blood supply: A. caudalis femoris proximalis
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M. semimembranosus
Origin: Tuber ischiadicum (ventral)
Insertion: Labium mediale of femur, proximal tibia
Action: Extend hip and stifle
Innervation: N. gluteus caudalis
Blood supply: A. gluteus caudalis, aa. femoris media et distalis
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M. sartorius pars cranialis
Origin: Tuber coxae
Insertion: Fascia cruris (stifle), medial aspect
Action: Flex hip, extend stifle
Innervation: N. saphena
Blood supply:
- A. circumflexa ilium superficialis
- A. iliolumbalis
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M. sartorius pars caudalis
Origin: Tuber coxae
Insertion: Fascia cruris (stifle), medial aspect
Action: Flex hip, extend stifle
Innervation: N. saphena
Blood supply:
- A. circumflexa ilium superficialis
- A. iliolumbalis
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Trigonum Femorale
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M. gracilis
Origin: Symphysis pelvis
Insertion: Fascia cruris, crista tibialis, tuber calcanei
Action: Adduct hindlimb, extend stifle
Innervation: N. saphena, n. obturatorius
Blood supply: A. caudalis femoris proximalis
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Mm. adductores
Origin:
- Ossis Pubis (pars longus),
- Symphysis Pelvis (pars magnus et brevis)
Insertion:
- Labium mediale, facies aspera (Pars longus)
- Facies aspera (Pars magnus et brevis)
Action: Adduct limb, extend hip
Innervation: N. obturatorius
Blood supply:
- A. glutea caudalis
- A. circumflexa femoris medialis
- Aa. caudale femoris proximalis et media
- A. profunda femoris
- Between m. semimembranosus and m. pectineus
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M. pectineus
Origin: Pecten pubis, eminentia iliopubica
Insertion: Labium mediale, facies aspera
Action: Flex hip, adduct/supinate limb
Innervation: N. saphena, n. obturatorius
Blood supply: A. caudalis femoris proximalis
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A. caudalis femoris distalis
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A. genus descendens
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A. caudalis femoris media
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A. femoralis
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A. saphena
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A./v. circumflexa ilium superficialis
Supports: M. rectus femoris, m. tensor fasciae latae, m. sartorius
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A. caudalis femoris proximalis
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A./v. caudalis femoris proximalis
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A./v. caudalis femoris media
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A./v. genus descendens
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A. circumflexa femoris lateralis
Branches:
- R. ascendens
- R. descendens
- R. transversus
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A./v. circumflexa ilium superficialis
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V. saphena medialis
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V. circumflexa femoris lateralis
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V. caudalis femoris proximalis
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V. genus descendens
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V. caudalis femoris media
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V. caudalis femoris distalis
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N. saphena
- Ex n. femoralis within m. iliopsoas
- Runs with v. saphena medialis et a. sa**phena
Which muscles border the canalis femoralis?
- M. sartorius
- M. gracilis
- M. pectineus
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M. sartorius pars caudalis
Origin: Tuber coxae
Insertion: Fascia cruris (stifle), medial aspect
Action: Flex hip, extend stifle
Innervation: N. saphena
Blood supply:
- A. circumflexa ilium superficialis
- A. iliolumbalis
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M. sartorius pars cranialis
Origin: Tuber coxae
Insertion: Fascia cruris (stifle), medial aspect
Action: Flex hip, extend stifle
Innervation: N. saphena
Blood supply:
- A. circumflexa ilium superficialis
- A. iliolumbalis
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A. femoralis
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A. caudalis femoris proximalis
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A. femoralis profundus
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A. genus descendens
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- A. saphena
- V. saphena medialis
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M. gracilis
Origin: Symphysis pelvis
Insertion: Fascia cruris, crista tibialis, tuber calcanei
Action: Adduct hindlimb, extend stifle
Innervation: N. saphena, n. obturatorius
Blood supply: A. caudalis femoris proximalis
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A. femoralis
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A. circumflexa ilium superficialis
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A. circumflexa femoris lateralis
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A. profunda femoris