PRAC.22 Flashcards
tarsal extensors and digital flexors of the hindlimb - nerves - vessels
M. gastrocnemius caput lateralis
Origin: Tuberositas supracondylaris lateralis of femur
Insertion: Tuber calcanei via long tendon
Action: Flex Stifle, Extend Tarsus
Innervation: N. tibialis
Blood supply: Aa. poplitea et caudalis femoris distalis
M. gastrocnemius caput lateralis
Origin: Tuberositas supracondylaris lateralis of femur
Insertion: Tuber calcanei via long tendon
Action: Flex Stifle, Extend Tarsus
Innervation: N. tibialis
Blood supply: Aa. poplitea et caudalis femoris distalis
M. flexor digitorum profundus lateralis
Origin: Cadual tibia and fibula
Insertion: Fuse to deep flexor tendon → facies flexoria of digits II-V
Action: Extend Tarsus, Flex digits
Innervation: N. tibialis
Blood supply: A. caudalis femoris distalis
M. flexor digitorum profundus medialis
Origin: Cadual tibia and fibula
Insertion: Fuse to deep flexor tendon → facies flexoria of digits II-V
Action: Extend Tarsus, Flex digits
Innervation: N. tibialis
Blood supply: A. caudalis femoris distalis
Tendo mm. flexores digitorum profundi
(Deep flexor tendon)
Tendo m. gastrocnemii
M. gastrocnemius caput medialis
Origin: Tuberositas supracondylaris medialis of femur
Insertion: Tuber calcanei via long tendon
Action: Flex Stifle, Extend Tarsus
Innervation: N. tibialis
Blood supply: Aa. poplitea et caudalis femoris distalis
M. gastrocnemius caput medialis
Origin: Tuberositas supracondylaris medialis of femur
Insertion: Tuber calcanei via long tendon
Action: Flex Stifle, Extend Tarsus
Innervation: N. tibialis
Blood supply: Aa. poplitea et caudalis femoris distalis
M. gastrocnemius caput lateralis
Origin: Tuberositas supracondylaris lateralis of femur
Insertion: Tuber calcanei via long tendon
Action: Flex Stifle, Extend Tarsus
Innervation: N. tibialis
Blood supply: Aa. poplitea et caudalis femoris distalis
Tendo m. flexor digitorum superficialis
- Forms galea calcanea, covering the CCA
Tendo mm. flexores digitorum profundi
(Deep flexor tendon)
m. flexor
M. flexor digitorum superficialis
Origin: Fossa supracondylaris of femur
Insertion: Middle phalanx of digits II-V
Action: Flex stifle, extend hock, flex digits II-V
Innervation: N. tibialis
Blood supply: A. caudalis femoris distalis
- Forms galea calcanea, covering the CCA
M. popliteus
Origin: Fossa m. poplitei of femur
Insertion: Linea m. poplitea (Proximal Tibia)
Action: Flex stifle, rotate leg medially
Innervation: N. tibialis
Blood supply: A. poplitea
M. popliteus
Origin: Fossa m. poplitei of femur
Insertion: Linea m. poplitea (Proximal Tibia)
Action: Flex stifle, rotate leg medially
Innervation: N. tibialis
Blood supply: A. poplitea
N. tibialis