Exam 2 Flashcards
What is the insertion of cranial tibial?
Plant as surface of metatarsal I and II
What is the origin of cranial tibial?
Proximal lateral tibia
What is the action of cranial tibial? A. Flex tarsus B. Extend tarsus C. Flex digits D. Extend digits E. Rotate paw laterally F. Rotate paw medially G. A and F are correct
G. A and F are correct
The cranial tibial is held down by what?
The crural extensor retinaculum
What is the insertion of the long digital extensor?
Extensor processes of distal phalanges 2-5
What is the origin of long digital extensor ?
Extensor fossa of femur
The lateral digital extensor is held down by what?
The crural and tarsal extensor retinaculum
What is the origin of the fibularis longus?
Lateral collateral ligament
What is the insertion of the fibularis longus?
Tarsal bone IV and plantar aspect of metatarsals
What is the action of the long digital extensor
Extend digits and flex tarsus
What is the action of the fibularis longus?
Flex tarsus and rotate paw medially
What is the origin of the gastrocnemius?
Medial and lateral supracondylar tuberosities of femur
What is the insertion of the gastrocnemius?
Common calcaneal tendon tuber calcanei
What is the action of the gastrocnemius?
Extend tarsus, flex stifle
What is the origin of the superficial digital flexor?
Lateral supracondylar tuberosity of the femur
What is the insertion of the superficial digital flexor?
Tuber calcanei, plantar aspect of middle phalanx of digits 2-5
What is the action of the superficial digital flexor?
Extend tarsus, flex digits, flex stifle
What is the origin of the deep digital flexor?
Proximal tibia and fibula
What is the insertion of deep digital flexor?
Plantar aspect of distal phalanx of digits 1-5
What is the action of the deep digital flexor?
Extend tarsus, flex digits
What is the origin of the popliteus
Lateral condyle of femur
What is the insertion of popliteus
Proximal tibia
What is the action of the popliteus?
Flex stifle
Which muscles origin from the sacrotuberous ligament?
Biceps brachii and superficial gluteal
Which muscles originate from the ischiatic tuberosity?
Biceps brachii
semitendinosus
Semimembranosus
Which muscles flex the hip?
Illiopsoas
Sartorius
Recurs femoris
Tensor fasciae latae
What are the small pelvic association muscle and what do they do?
Internal obturator External obturator Quadratus femoris Gemelli The all rotate lateral the hip
Where do the small pelvic association muscles insert?
trochanteric fossa
Qudratus femoris inserts in intertrochanteric crest
What can we find between the tendon of middle gluteal and the greater trochanter?
Trochanteric bursa
The third trochanter is absent in the ox
True
False
True
What are the two ligaments that attach to the fovea capitis of the femur in the horse?
Accessory ligament of the femoral head
Ligament of femoral head
The pelvic canal is clinically relevant for what?
Parturition
Which of these muscles is the main flex of the hip? A. Sartorius B. Quadriceps C. Illipsoas D. Gracilis
C. Illiopsoas
Which of these muscles is the main extensor of the stifle? A. Sartorius B. Illiopsoas C. Quadriceps femoris D. Gracilis
C. Quadriceps femoris
Rectus femoris
What are the borders of the femoral triangle?
Cranial: caudal belly of sartorius
Caudal: pectineus
Base: inguinal ligament and abdominal wall
Which joint in the tarsus provides the most movement?
Tarsocrural joint
The pelvic limb can hold weight when
Hip is extended
Stifle is extended
Tarsus is extended
The meniscus are where?
Between the femoral and tibial condyles
Which 4 ligaments attach the femur to the other bones
Medial collateral ligament
Lateral collateral ligament
Cranial crucial ligament
Caudal cruciate ligament
Which meniscus is more prone to damage after CCL? And why
The medial because it has less movement than the lateral one
The patella is interposed by which muscle?
The quadriceps
Rectus femoris
If the patella is engaged over the medial trochlear ridge then the stifle cannot flex
True
False
True
In the horse the reciprocal apparatus which joints flex and extend together?
Tarsus and stifle
Which two muscle make up the reciprocal apparatus in the horse?
Superficial deep digital flexor
Peroneus tertius
The accessory ligament of the femoral head in the horse limits what?
Hip luxation
Kick sideways
In the horse the peroneus tertius is deep to what muscle?
Long digital extensor
In the horse where does the long digital extensor and the peroneus tertius originate?
Extensor fossa of lateral condyle of femur
The cunean tendon is a palpable reference of the distal intertarsal Joint
True
False
True
What is the functional check ligament of the superficial digital flexor tendon in the horse?
Cap of the hock
In large animals what is the term hooks and pins mean?
Tuber coxae
Tuber ischii
Inflammation of the trochanteric bursa is called?
Whorlbone
The third trochanter is present in the ox
True
False
False
Which species holds an accessory ligament of the femoral head?
Horse
What part of the femur helps lock the patella in the horse?
Trochlea tubercle
In the horse where does the long digital extensor and the peroneus tertius originate from?
Extensor fossa of lateral condyle of the femur
In the equine where does the superficial digital flexor originate from?
The lateral supracondylar fossa of femur
In which species do we have the malleolar bone?
Ox
In the ox we have a proximal and distal trochlea of the talus
True
False
True
What are the 3 synovial cavities in the stifle Joint of the equine?
Femoropatellar
Medial femorotibial
Lateral femorotibial
The tendon of the lateral digital extensor joins the tendon of the long digital extensor
True
False
True
The peroneus tertius is attached to the cranial surface of the cranial tibial
True
False
True
What is the name of the medial tendon of the cranial tibial?
Cunean tendon
We have faballae in the horse
True
False
False
What is the insertion of the gastrocnemius?
Calcanei tuber
The superficial digital flexor caps the hock to prevent flexion of the hock
True
False
True
The medial tendon of the deep digital flexor passes through the tarsal canal
True
False
False it is the lateral not the medial
What is the name of the extension of the medial patella that curves over the proximal trochlear tubercle?
Parapatellar fibrocartilage
Which 4 structures in resting surface form a loop around the trochlear tubercle?
Patella
Parapatellar fibrocartilage
Medial patellar ligament
Intermediate patellar ligament
In the horse where do the femoropatellar ligaments connect the patella? What is the difference in the dog?
In the horse they connect patella with femoral condyle
In dog they connect patella with fabella
Which muscle originates from the collateral ligaments in the horse?
Popliteus
Which muscles are held down by the proximal extensor retinaculum?
Long digital extensor
Fibularis tertius
Cranial tibial
Which muscles are held down by the middle extensor retinaculum?
Long digital extensor
Lateral digital extensor
Fibularis tertius
Cranial tibial
Which muscles are held down by the distal extensor retinaculum?
Long digital extensor
Lateral digital extensor
How can you differentiate the forelimb and the hindlimb in the horse?
By observing the the distal tendon of the lateral digital extensor
What is the vertebral formula for the dog
C7 T13 L7 S3 Cd 20
What is the vertebral formula for the horse
C7 T18 L6 S5 Cd20
What is the vertebral formula for the ox
C7 T13 L6 S5 Cd 20
What form the roof of the vertebral foramen?
Laminae
What forms the lateral walls of the vertebral foramen?
Pedicles
What forms the floor of the vertebral foramen?
The dorsal aspect of the vertebral body