Pelvic Limb Flashcards
(o) biceps femoris
sacrotuberous ligament
ischiatic tuberosity
(I) biceps femoris
patella
patellar ligament
cranial border of tibia (via fascia lata & crural fascia)
tuber calcanei (via common calcanean tendon)
(a) biceps femoris
extend hip & hock
WB: extend stifle
no WB: flex stifle
muscle of hamstring
o: sacrotuberous ligament, ischiatic tuberosity
I: patella, patellar ligament, cranial border of tibia, tuber calcanei
(o) semitendinosus
ischiatic tuberosity
(I) semitendinosus
medial surface of tibia tuber calcanei (via common calcanean tibia)
(a) semitendinosus
extend hip & hock
flex stifle
muscle of hamstring
o: ischiatic tuberosity
I: medial surface of tibia body & tuber calcanei
(o) semimembranosus
ischiatic tuberosity
(I) semimembranosus
distal & medial aspect of caudal femur
medial condyle of tibia
(a) semimembranosus
WB: extend hip
no WB: flex stifle
muscle of hamstring
o: ischiatic tuberosity
I: distal & medial aspect of caudal femur & medial condyle of tibia
(o) sartorius
crest of ilium
(I) sartorius
patella & cranial border of tibia
(a) sartorius
flex hip
WB: extend stifle
no WB: flex stifle
o: crest of ilium
I: patella & cranial border of tibia
(o) gracilis
pelvic symphysis (via symphysial tendon)
(I) gracilis
cranial border of tibia tuber calcanei (via common calcanean tendon)
(a) gracilis
adduct limb
flex stifle
extend hip & hock
o: pelvic symphysis
I: cranial border of tuber calcanei
(o) pectineus
pubis (pre-pubic tendon & iliopubic eminence)
(I) pectineus
distal end of caudomedial aspect of femur (medial lip of caudal rough surface)
(a) pectineus
adduct limb
o: pubis
I: distal end of caudomedial aspect of femur
(o) adductor
pelvic symphysis (symphysial tendon) ventral surface of pubis & ischium
(I) adductor
caudolateral aspect of femur
(a) adductor
adduct limb
extend hip
o: pelvic symphysis
I: femur (caudolateral aspect)
(o) tensor fasciae latae
tuber coxae
aponeurosis of middle gluteal
(I) tensor fasciae latae
facsia lata
(a) tensor fasciae latae
tense fascia lata
flex hip
extend stifle
o: tuber coxae, middle gluteal aponeurosis
I: fascia lata
(o) superficial gluteal
sacrotuberous ligament
deep gluteal fascia
(I) superficial gluteal
third trochanter (femur)
(a) superficial gluteal
extend hip
abduct limb
o: sacrotuberous ligament, deep gluteal fascia
I: third trochanter of femur
(o) middle gluteal
crest of gluteal surface (ilium)
(I) middle gluteal
greater trochanter of femur
more dorsal & lateral than deep gluteal
(a) middle gluteal
extend hip
abduct hip
rotate pelvic limb medially
o: crest of gluteal surface
i: greater trochanter of ilium
(o) deep gluteal
ischiatic spine
body of ilium
(I) deep gluteal
greater trochanter (femur)
more ventral and craniomedial than middle gluteal
(a) deep gluteal
extend hip
abduct hip
rotate pelvic limb medially
o: ischiatic spine, body of ilium
o: greater trochanter of femur
(o) articularis coxae
lateral surface of ilium
cranial to acetabulum
(I) articularis coxae
neck of femur
(o) internal obturator
dorsal surface of ischium & pubis
dorsal pelvic symphysis
(I) internal obturator
trochanteric fossa (femur)
(a) internal obturator
rotate pelvic limb laterally
o: dorsal pelvic symphysis
I: trochanteric fossa (femur)
(o) gemelli
lateral surface of ischium
ventral to lateral ischiatic notch
(I) gemelli
trochanteric fossa (femur)
(a) gemelli
rotate pelvic limb laterally
o: lateral surface of ischium
I: trochanteric fossa (femur)
(o) quadratus femoris
ventral surface of caudal ischium
(I) quadratus femoris
intertrochanteric crest of femur
(a) quadratus femoris
rotate pelvic limb laterally, extend hip
o: ventral surface of caudal ischium
I: trochanteric fossa
(o) external obturator
ventral surface of pubis & ischium
(I) external obturator
trochanteric fossa of femur
(a) external obturator
rotate pelvic limb laterally
o: ventral surface of pubis, ischium
I: trochanteric fossa (femur)
(o) quadriceps femoris - rectus femoris, vastus lateralis, vastus intermedius, vastus medialis
ilium, proximal femur
(I) quadriceps femoris - rectus femoris, vastus lateralis, vastus intermedius and vastus medialis
tibial tuberosity via patellar ligament
(a) quadriceps femoris - rectus femoris, vastus lateralis, vastus intermedius and vastus medialis
flex hip, extend stifle (all)
(o) iliopsoas
cranioventral ilium
ventral aspect of lumbar vertebrae
(I) iliopsoas
lesser trochanter (femur)
(a) iliopsoas
flex hip
o: ventral part of lumbar vertebrae, cranioventral ilium
I: lesser trochanter
(o) cranial tibial
proximal & lateral aspect of tibia
near extensor groove
(I) cranial tibial
proximal plantar surface of metatarsals 1 & 2
(a) cranial tibial
flex tarsus
supination
o: proximal & lateral aspect of tibia
(o) long digital extensor
extensor fossa (femur)
(I) long digital extensor
extensor processes of distal phalanges of digits 2, 3, 4 and 5
(dorsal side)
(a) long digital extensor
extend digits
flex tarsus
o: extensor fossa (femur)
I: extensor processes of distal phalanges of digits 2, 3, 4 and 5
(o) fibularis longus
lateral collateral ligament
proximal aspect of tibia & fibula
(I) fibularis longus
tarsal bone 4
plantar aspect of proximal ends (base) of metatarsals
(a) fibularis longus
flex tarsus
pronation
o:lateral collateral ligament, proximal aspect of tibia & fibula
I: tarsal bone 4, plantar aspect of proximal metatarsals
(o) gastrocnemius
medial & lateral supracondylar tuberosities (femur)
(I) gastrocnemius
tuber calcanei
(a) gastrocnemius
extend tarsus
flex stifle
o: lateral & medial epicondyle of femur
I: tuber calcanei
(o) superficial digital flexor
lateral supracondylar tuberosity (femur)
in common with lateral head of gastrocnemius
(I) superficial digital flexor
tuber calcanei
plantar aspect of of base of middle phalanx of digits 2, 3, 4 and 5
(a) superficial digital flexor
extend tarsus (hock)
flex stifle
flex digits
(o) deep digital flexor - lateral and medial
proximal tibia and fibula
adjacent interosseus membrane b/w two heads
(I) deep digital flexor - lateral and medial
flexor tubercle of distal phalanges 1-5
(a) deep digital flexor - lateral and medial
flex digits
extend tarsus
o: proximal tibia and fibula (interosseus membrane between two heads)
I: flexor tubercle of distal phalanges 1-5
(o) popliteus
lateral epicondyle of femur
(I) popliteus
proximal and caudomedial aspect of tibia
really layin on it
(a) popliteus
flex stifle
rotate leg medially (crus)
o: lateral epicondyle of femur
I: proximal caudomedial tibia (a lot)