Download Group 6 – Pig - UMK CARNIVORES 3

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Head muscles
Muscle Name
1. Orbicularis oris
2. Caninus
3. Levator
nasolabialism
Origin
1. Maxilla and
mandible
2. Upper jaw
Insertion
Function
1. Skin around the
lips
2. The corner of the
mouth
1. Cathing food
with a general
spincteris activity
3. maxilla and nasal 3. Deep to the skin
4. Levator labii
superioris
4. Nose and
zygomatic
4. Skin and muscle
upper lips
5. Zygomaticus
5. Zygomaticus
5. To the corner of
the mouth
2. Pull the corner
lip up in an almost
vertical direction
3. Dilate
nostrils,raises
upper lips
4. Raise upper lips
5. Move the lips
Muscle Name
9. Mentalis
Origin
Insertion
Function
9. Incisive fossa of
mandible
10. Alveolar process
of maxilla and
mandible
pterygomandibular
raphe
9. The skin of chin
11. Depressor labii
inferioris
11. Oblique line of
the mandible
11. Skin of the lower
lips
12. Masseter
12.Zygomatic arch
and facial crest
12.Lateral surface of 12. Elevation of
the broad part of the mandible laterally
ramus of mandilble
and unlaterally
14. Sternocephalic
14. Carniform
cartilage of sternum
14. Posterior border
of the ramus of
mandible
10. Buccinator
10. Fibre of the
orbicularis oris
9. Raise and push
up the lower lips
10.Compress the
cheek against the
teeth
11. Lower the
upper lips
Muscle Name
Origin
Insertion
15. Obliquus capitis
caudalis
15.Side of the spine 15.Dorasl surface of
and postetior
atlas
process of axis
16. Obliquus capitis
cranialis
16. Anterior edge
and the surface of
the wing of atlas
16. Paramastoid
process and nuchal
crest of the
occipital bone and
mastoid
Function
Abdominal muscles
LATISSMUS DORSI
O ther name= m. latissmus dorsi
(NAV), broadest muscle of the
back
Origin= an aponeurosis
continuous with the
thoracolumbar fascia over the
caudal thorax and loins
Insertion= the teres tubercle or
the crest of the lesser tubercle
Innervation= the thoracodorsal
nerve
Comments= one of the major
refractors of the forelimb, it
makes up of the dorsal fold of the
human axilla
TRAPEZIUS
Other name= m. trapezium
(NAV), culcullaris
Origin= the dorsal midline
raphe and supraspinous
ligament from about the
third cervical to the tenth
thoracic vertebrae
Innervation= the dorsal
branch of the accessory
branch
Insertion= the cervical part
inserts along the whole
scapular spine, the thoracic
part only along the proximal
part of the spine
Comments= in combination
the right and left mm.
rexemble a showl or cowl
draped over the withers,
hence the name cuicullaris
Brachiocephalicus
Other name= m.
brachiocephalicus (NAV)
Origin= depending on the
species, various parts of the
nuchal crest, mastoid
process, nape and adjacent
regions
Innervation= the dorsal and
ventral branches of the
accessory nerve and the
axillary nerve
Insertion= the dorsal part of
the crest of the humerus
between the biceps and the
brachialis
Comments= am. That is
devided into 2 parts by the
clavicle or the clavicular
tendon
Ventral serrate
Other name= m. serratus
ventralis cervicis (NAV), the
cervicle and thoracic ventral
serrates
Origin= the transverse
processes of the last five
cervical vertebrae and the
first eight to ten ribs
Innervation= the ventral
branches of the cervical
nerves and the long thoracic
nerve
Insertion= the serrated face
of the medial surface of the
scapula
Comments= the right and left
mm. act together to suspend
the cranial part of the trunk
like a sling between the
forelimbs
Middle gluteal
Other name= m.gluteus
medius (NAV)
Origin= the iliac crest, the
gluteal surface of the ilium,
and (in horses) the
aponeurosis of the
longissmus lumborum
Innervation= the cranial
gluteal nerve
Insertion= the greater
trochanter of the femur
Comments= a large m., the
largest m. of the horse in
which it extends usually for
forward over the loins
External abdominal oblique
Other name= m. obliquus
externus abdominis (NAV)
Origin= the lateral surface of
the ribs and the
thoracolumbar fascia
Innervation= the intercostal,
costoabdominal and lumbar
nerves
Insertion= the linea alba and
the prepubic tendon, fibers
running obliquely
caudoventrally
Comments= the most
superficial of the abdominal
mm, it has a large vebtral
aponeurosis
Iliocostal
Other name= m. iliocostalis
(NAV)
Origin= the iliac crest, the
septum between it and the
longissimus m., and the
caudal ribs
Innervation= the dorsal
branches of the soinal nerves
Insertion= the ribs and the
transverse process of the
seventh cervical vertebrae
Comments= it is the lateral
division of the epaxial mm, it
has both lumbar and thoracic
parts
Superficial pectorals
Other names= mm.
pectorales superficiales
(NAV)
Origin= the manubrium and
adjacent parts of the ribs and
sternum
Innervation= pectoral nerves
Insertion= the crest of the
humerus, and the
antebrachial fascia
Comments= These mm. vary
between species: see the two
components: transverse and
descending pectoral
Omotransverse
Other name= m
omotransversarius (NAV),
cleidotransversarius
Origin= the acromnion, yhe
spine of the scapula, or the
fascia over the shoulders
Innervatoin= the ventral
branches of the cervical
nerves
Insertion= the caudal border
of the wing of the atlas; in
horses the transverse process
of cervical vertebrae 2-4 also
comments= the m. overlies
the superficial cervical lymph
node, and way fuse with or
course deep to the
brachiocephalic
Tensor antebrachial fascia
Other name= m. tensor fascia
antebrachii (NAV)
origin= the latissmus dorsi,
especially its ventral boarder
Innervation= the radial
nerves
Insertion= the olecranon and
the deep fascia of the
forearm
Comments= a thin broad m
whose action is similar to the
long head of the triceps
Forelimb
muscles
Muscle Name
Insertion
Innervation
Origin
Deltoideus
The deltoid
tuberosity and the
brachial fascia.
Axillary nerve
(1) The upper part of the
posterior border of the scapula;
(2) the spine of the scapula, by
means of the strong aponeurosis
which covers the infraspinatus.
Brachialis
Medial borders of
the radius and ulna.
Median and radial
nerves.
The proximal third of the
posterior surface of the
humerus.
Extensor carpi
radialis
The metacarpal
tuberosity.
Radial nerve
(1) The lateral condyloid crest of
the humerus; (2) the coronoid
fossa; (3) the deep fascia of the
arm and forearm and the
intermuscular septum between
this muscle and the common
extensor.
Extensor carpi
obliquus
The head of the
medial (second)
metacarpal bone.
Radial nerve.
The lateral border and adjacent
part of the dorsal surface of the
radius.
Muscle Name
Insertion
Innervation
Origin
Extensor carpi
ulnaris
Base of the 5th
metacarpal
Posterior
interosseous nerve,
the continuation of
the radial nerve
Lateral epicondyle of
humerus and posterior
border of the ulna
Deep digital
flexor- thoracic
The semilunar crest
and the adjacent
surface of the
cartilage of the third
phalanx.
Median and ulnar
nerve
Superficial flexor, medial
surface of the ulna, the
medial border of the radius,
and the deep fascia of the
forearm.
Lateral digital
extensor thoracic
Fourth and fifth digits.
Radial nerve
The lateral tuberosity of the
radius, the shaft of the ulna,
and the lateral ligament of
the elbow joint.
Common digital
extensor
The extensor process
of the third phalanx.
Radial nerve
The lateral epicondyle of the
humerus and from the ulna.
Lateral view Shoulder
and leg muscles
Answers to Muscles
Neck and shoulder
Lower limb
1. Masseter
18. Biceps femoris muscle
2. Submaxillary gland (Mandibular gland) 19. Tensor fasciae latae
3. Parotid gland
20. Gluteus medius muscle
4. Sublingual gland
21. Vastius lateralis muscle
5. Cleidomastoid muscle
22. Gastronemus muscle
6. Brachiocephalous muscle
23. Semitendinosus muscle
7. Sternomastoid muscle
24. Semimembranosis muscle
8. Sternohyoid muscle
25. Adductor muscle
9. Omohyoid muscle
26. Rectus femoris muscle
10. Sternothyroid muscle
27. Vastius medialis muscle
11. Trapezius muscle
28. Sartorius muscle
12. Triceps brachii muscle
29. Pectineus muscle
13. Deltoid
30. Gracilis muscle
14. Lattissmus dorsi muscle
15. Digastric muscle
16. Mylohoid
17. Pectoralis
Hindlimb
muscles
Muscle Name
1. Biceps femoris
Origin
Insertion
1. The dorsal and
lateral sacro-iliac
ligaments, the gluteal
and coccygeal fascia,
and the
intermuscular
septum between this
muscle and the
semitendinosus,
2. the tuber ischii.
1.Posterior surface
the femur near
the trochanter
tertius;
2. the free (anterior)
surface of the
patella and the
lateral patellar
ligament;
3. the tibial crest
4. the crural fascia
and the tuber
calcis.
Note : Flexors of the Stifle and which also extends the hip.
Other Name : Outside ham muscle.
Innervation
1. Posterior
gluteal nerve
and the tibial
division of the
sciatic nerve
Muscle Name
Origin
Insertion
Innervation
2. Lateral digital
extensor
2. The lateral
ligament of the stifle
joint, the fibula, the
lateral border of the
tibia, interosseous
ligament
2. The tendon of the
long extensor,
about a third of
the way down
the metatarsus
2. Peroneal nerve
Note : it resembles the ruminant condition with the addition of a small deep part of the
muscle that features a separate tendon inserting on the fifth digit.
Other Name : Lateral digital extensor - pelvic .
3. Gastrocnemius
3. Lateral and medial
heads from the
supracondyloid
tuberosities of the
distal femur
Note : Its chief action is flexion of the stifle.
Other Name : Heel.
3. The calcaneal
tuber
3. Tibial nerve
Muscle Name
Origin
Insertion
Innervation
4. Superficial digital
flexor
4. Medial epicondyle
of the humerus
4. Second phalanx of
the fourth digit
4. Ulnar and
median nerves
Note : assist in extending the hock and hip and flexing the stifle.
Other Name : flexor digitorum superficialis.
5. Long digital extensor
5. from the distal
end of the femur
5. on the distal
phalanx of each digit
5. Tibial nerve
Note : The tendon has four part in the pig and carnivores.
Other Name : m.extensor digitorum longus.
6. Short digital
extensor
6. Extensor fossa of
the femur
6. Tendons of the
long digital extensor
to digits 2, 3, 4.
Note : best developed in pigs & carnivores, divided into 3 parts
Other Name : m.extensor digitorum brevis.
6. Peroneal nerve
Craniolateral
Crural Ms of
Dog , Pig, Ox
and Horse.
Hindlimb,
Muscle Name
Origin
Insertion
Innervation
7. Peroneous longus
7. The lateral condyle
of the tibia and the
fibrous band which
represents the fibula.
7. The ends of the
first tarsal bone and
the proximal end of
the large metatarsal
bone.
7. Peroneal nerve
8. Two or more
branches on the first
and second tarsal
and third metatarsal
bones
8. Peroneal nerve
Note: Flexors of the hock .
Other Name : Peroneus longus.
8. Peroneous tertius
8. The extensor fossa
(between the lateral
condyle and the
trochlea of the
femur), in common
with the long
extensor
Note : absent in carnivores, fleshy in pig & ruminants, fibrous in horses
OtherName : Peroneus tertius
Muscle Name
9. Cranial tibial
Origin
Insertion
9. The lateral condyle 9. The ridge on the
and border of the
front of the proximal
tibia and a small area
end of the large
on the lateral surface metatarsal bone and
of the tuberosity
the first tarsal bone
Note: Partly concealed by the long extensor and peroneus tertius
Common Name : Tibialis cranilis
Innervation
9. Peroneal nerve
Hindlimb,
Cranial tibial
Peroneous tertius
Peroneous longus
Lower limb lateral muscles
Answers to Muscles
Neck and shoulder
Lower limb
1. Masseter
18. Biceps femoris muscle
2. Submaxillary gland (Mandibular gland) 19. Tensor fasciae latae
3. Parotid gland
20. Gluteus medius muscle
4. Sublingual gland
21. Vastius lateralis muscle
5. Cleidomastoid muscle
22. Gastronemus muscle
6. Brachiocephalous muscle
23. Semitendinosus muscle
7. Sternomastoid muscle
24. Semimembranosis muscle
8. Sternohyoid muscle
25. Adductor muscle
9. Omohyoid muscle
26. Rectus femoris muscle
10. Sternothyroid muscle
27. Vastius medialis muscle
11. Trapezius muscle
28. Sartorius muscle
12. Triceps brachii muscle
29. Pectineus muscle
13. Deltoid
30. Gracilis muscle
14. Lattissmus dorsi muscle
15. Digastric muscle
16. Mylohoid
17. Pectoralis
Lower limb lateral muscles
Answers to Muscles
Neck and shoulder
Lower limb
1. Masseter
18. Biceps femoris muscle
2. Submaxillary gland (Mandibular gland) 19. Tensor fasciae latae
3. Parotid gland
20. Gluteus medius muscle
4. Sublingual gland
21. Vastius lateralis muscle
5. Cleidomastoid muscle
22. Gastronemus muscle
6. Brachiocephalous muscle
23. Semitendinosus muscle
7. Sternomastoid muscle
24. Semimembranosis muscle
8. Sternohyoid muscle
25. Adductor muscle
9. Omohyoid muscle
26. Rectus femoris muscle
10. Sternothyroid muscle
27. Vastius medialis muscle
11. Trapezius muscle
28. Sartorius muscle
12. Triceps brachii muscle
29. Pectineus muscle
13. Deltoid
30. Gracilis muscle
14. Lattissmus dorsi muscle
15. Digastric muscle
16. Mylohoid
17. Pectoralis
Lower limb lateral muscles
Answers to Muscles
Neck and shoulder
Lower limb
1. Masseter
18. Biceps femoris muscle
2. Submaxillary gland (Mandibular gland) 19. Tensor fasciae latae
3. Parotid gland
20. Gluteus medius muscle
4. Sublingual gland
21. Vastius lateralis muscle
5. Cleidomastoid muscle
22. Gastronemus muscle
6. Brachiocephalous muscle
23. Semitendinosus muscle
7. Sternomastoid muscle
24. Semimembranosis muscle
8. Sternohyoid muscle
25. Adductor muscle
9. Omohyoid muscle
26. Rectus femoris muscle
10. Sternothyroid muscle
27. Vastius medialis muscle
11. Trapezius muscle
28. Sartorius muscle
12. Triceps brachii muscle
29. Pectineus muscle
13. Deltoid
30. Gracilis muscle
14. Lattissmus dorsi muscle
15. Digastric muscle
16. Mylohoid
17. Pectoralis
Lower limb lateral muscles
Answers to Muscles
Neck and shoulder
Lower limb
1. Masseter
18. Biceps femoris muscle
2. Submaxillary gland (Mandibular gland) 19. Tensor fasciae latae
3. Parotid gland
20. Gluteus medius muscle
4. Sublingual gland
21. Vastius lateralis muscle
5. Cleidomastoid muscle
22. Gastronemus muscle
6. Brachiocephalous muscle
23. Semitendinosus muscle
7. Sternomastoid muscle
24. Semimembranosis muscle
8. Sternohyoid muscle
25. Adductor muscle
9. Omohyoid muscle
26. Rectus femoris muscle
10. Sternothyroid muscle
27. Vastius medialis muscle
11. Trapezius muscle
28. Sartorius muscle
12. Triceps brachii muscle
29. Pectineus muscle
13. Deltoid
30. Gracilis muscle
14. Lattissmus dorsi muscle
15. Digastric muscle
16. Mylohoid
17. Pectoralis
Lower limb lateral muscles
Answers to Muscles
Neck and shoulder
Lower limb
1. Masseter
18. Biceps femoris muscle
2. Submaxillary gland (Mandibular gland) 19. Tensor fasciae latae
3. Parotid gland
20. Gluteus medius muscle
4. Sublingual gland
21. Vastius lateralis muscle
5. Cleidomastoid muscle
22. Gastronemus muscle
6. Brachiocephalous muscle
23. Semitendinosus muscle
7. Sternomastoid muscle
24. Semimembranosis muscle
8. Sternohyoid muscle
25. Adductor muscle
9. Omohyoid muscle
26. Rectus femoris muscle
10. Sternothyroid muscle
27. Vastius medialis muscle
11. Trapezius muscle
28. Sartorius muscle
12. Triceps brachii muscle
29. Pectineus muscle
13. Deltoid
30. Gracilis muscle
14. Lattissmus dorsi muscle
15. Digastric muscle
16. Mylohoid
17. Pectoralis
Lower limb lateral muscles
Answers to Muscles
Neck and shoulder
Lower limb
1. Masseter
18. Biceps femoris muscle
2. Submaxillary gland (Mandibular gland) 19. Tensor fasciae latae
3. Parotid gland
20. Gluteus medius muscle
4. Sublingual gland
21. Vastius lateralis muscle
5. Cleidomastoid muscle
22. Gastronemus muscle
6. Brachiocephalous muscle
23. Semitendinosus muscle
7. Sternomastoid muscle
24. Semimembranosis muscle
8. Sternohyoid muscle
25. Adductor muscle
9. Omohyoid muscle
26. Rectus femoris muscle
10. Sternothyroid muscle
27. Vastius medialis muscle
11. Trapezius muscle
28. Sartorius muscle
12. Triceps brachii muscle
29. Pectineus muscle
13. Deltoid
30. Gracilis muscle
14. Lattissmus dorsi muscle
15. Digastric muscle
16. Mylohoid
17. Pectoralis
Lower limb lateral muscles
Answers to Muscles
Neck and shoulder
Lower limb
1. Masseter
18. Biceps femoris muscle
2. Submaxillary gland (Mandibular gland) 19. Tensor fasciae latae
3. Parotid gland
20. Gluteus medius muscle
4. Sublingual gland
21. Vastius lateralis muscle
5. Cleidomastoid muscle
22. Gastronemus muscle
6. Brachiocephalous muscle
23. Semitendinosus muscle
7. Sternomastoid muscle
24. Semimembranosis muscle
8. Sternohyoid muscle
25. Adductor muscle
9. Omohyoid muscle
26. Rectus femoris muscle
10. Sternothyroid muscle
27. Vastius medialis muscle
11. Trapezius muscle
28. Sartorius muscle
12. Triceps brachii muscle
29. Pectineus muscle
13. Deltoid
30. Gracilis muscle
14. Lattissmus dorsi muscle
15. Digastric muscle
16. Mylohoid
17. Pectoralis
Lower limb medial muscles 1
Answers to Muscles
Neck and shoulder
Lower limb
1. Masseter
18. Biceps femoris muscle
2. Submaxillary gland (Mandibular gland) 19. Tensor fasciae latae
3. Parotid gland
20. Gluteus medius muscle
4. Sublingual gland
21. Vastius lateralis muscle
5. Cleidomastoid muscle
22. Gastronemus muscle
6. Brachiocephalous muscle
23. Semitendinosus muscle
7. Sternomastoid muscle
24. Semimembranosis muscle
8. Sternohyoid muscle
25. Adductor muscle
9. Omohyoid muscle
26. Rectus femoris muscle
10. Sternothyroid muscle
27. Vastius medialis muscle
11. Trapezius muscle
28. Sartorius muscle
12. Triceps brachii muscle
29. Pectineus muscle
13. Deltoid
30. Gracilis muscle
14. Lattissmus dorsi muscle
15. Digastric muscle
16. Mylohoid
17. Pectoralis
Lower limb medial muscles 1
Answers to Muscles
Neck and shoulder
Lower limb
1. Masseter
18. Biceps femoris muscle
2. Submaxillary gland (Mandibular gland) 19. Tensor fasciae latae
3. Parotid gland
20. Gluteus medius muscle
4. Sublingual gland
21. Vastius lateralis muscle
5. Cleidomastoid muscle
22. Gastronemus muscle
6. Brachiocephalous muscle
23. Semitendinosus muscle
7. Sternomastoid muscle
24. Semimembranosis muscle
8. Sternohyoid muscle
25. Adductor muscle
9. Omohyoid muscle
26. Rectus femoris muscle
10. Sternothyroid muscle
27. Vastius medialis muscle
11. Trapezius muscle
28. Sartorius muscle
12. Triceps brachii muscle
29. Pectineus muscle
13. Deltoid
30. Gracilis muscle
14. Lattissmus dorsi muscle
15. Digastric muscle
16. Mylohoid
17. Pectoralis
Lower limb medial muscles 1
Answers to Muscles
Neck and shoulder
Lower limb
1. Masseter
18. Biceps femoris muscle
2. Submaxillary gland (Mandibular gland) 19. Tensor fasciae latae
3. Parotid gland
20. Gluteus medius muscle
4. Sublingual gland
21. Vastius lateralis muscle
5. Cleidomastoid muscle
22. Gastronemus muscle
6. Brachiocephalous muscle
23. Semitendinosus muscle
7. Sternomastoid muscle
24. Semimembranosis muscle
8. Sternohyoid muscle
25. Adductor muscle
9. Omohyoid muscle
26. Rectus femoris muscle
10. Sternothyroid muscle
27. Vastius medialis muscle
11. Trapezius muscle
28. Sartorius muscle
12. Triceps brachii muscle
29. Pectineus muscle
13. Deltoid
30. Gracilis muscle
14. Lattissmus dorsi muscle
15. Digastric muscle
16. Mylohoid
17. Pectoralis
Lower limb medial muscles 1
Answers to Muscles
Neck and shoulder
Lower limb
1. Masseter
18. Biceps femoris muscle
2. Submaxillary gland (Mandibular gland) 19. Tensor fasciae latae
3. Parotid gland
20. Gluteus medius muscle
4. Sublingual gland
21. Vastius lateralis muscle
5. Cleidomastoid muscle
22. Gastronemus muscle
6. Brachiocephalous muscle
23. Semitendinosus muscle
7. Sternomastoid muscle
24. Semimembranosis muscle
8. Sternohyoid muscle
25. Adductor muscle
9. Omohyoid muscle
26. Rectus femoris muscle
10. Sternothyroid muscle
27. Vastius medialis muscle
11. Trapezius muscle
28. Sartorius muscle
12. Triceps brachii muscle
29. Pectineus muscle
13. Deltoid
30. Gracilis muscle
14. Lattissmus dorsi muscle
15. Digastric muscle
16. Mylohoid
17. Pectoralis
Lower limb medial muscles 1
Answers to Muscles
Neck and shoulder
Lower limb
1. Masseter
18. Biceps femoris muscle
2. Submaxillary gland (Mandibular gland) 19. Tensor fasciae latae
3. Parotid gland
20. Gluteus medius muscle
4. Sublingual gland
21. Vastius lateralis muscle
5. Cleidomastoid muscle
22. Gastronemus muscle
6. Brachiocephalous muscle
23. Semitendinosus muscle
7. Sternomastoid muscle
24. Semimembranosis muscle
8. Sternohyoid muscle
25. Adductor muscle
9. Omohyoid muscle
26. Rectus femoris muscle
10. Sternothyroid muscle
27. Vastius medialis muscle
11. Trapezius muscle
28. Sartorius muscle
12. Triceps brachii muscle
29. Pectineus muscle
13. Deltoid
30. Gracilis muscle
14. Lattissmus dorsi muscle
15. Digastric muscle
16. Mylohoid
17. Pectoralis
Lower limb medial muscles 2
Answers to Muscles
Neck and shoulder
Lower limb
1. Masseter
18. Biceps femoris muscle
2. Submaxillary gland (Mandibular gland) 19. Tensor fasciae latae
3. Parotid gland
20. Gluteus medius muscle
4. Sublingual gland
21. Vastius lateralis muscle
5. Cleidomastoid muscle
22. Gastronemus muscle
6. Brachiocephalous muscle
23. Semitendinosus muscle
7. Sternomastoid muscle
24. Semimembranosis muscle
8. Sternohyoid muscle
25. Adductor muscle
9. Omohyoid muscle
26. Rectus femoris muscle
10. Sternothyroid muscle
27. Vastius medialis muscle
11. Trapezius muscle
28. Sartorius muscle
12. Triceps brachii muscle
29. Pectineus muscle
13. Deltoid
30. Gracilis muscle
14. Lattissmus dorsi muscle
15. Digastric muscle
16. Mylohoid
17. Pectoralis
references
1.http://porcine.unl.edu/porcine2005/pages/index.jsp?wh
at=muscleList,
2.Saunders Comprehensive Veterinary Dictionary,
Saunders Elsevier,
3. http://www.elib4vet.com/showthread.php/8250Porcine-Myology,
Thank you!