: swine myology :
DESCRIPTION
. : Swine Myology :. Head muscles. Abdominal muscles. LATISSMUS DORSI. TRAPEZIUS. Brachiocephalicus. Ventral serrate. Middle gluteal. External abdominal oblique. Iliocostal. Superficial pectorals. Omotransverse. Tensor antebrachial fascia. Forelimb muscles. - PowerPoint PPT PresentationTRANSCRIPT
. : Swine Myology : .
Head muscles
Muscle Name Origin Insertion Function
1. Orbicularis oris
2. Caninus
3. Levator nasolabialism
4. Levator labii superioris
5. Zygomaticus
1. Maxilla and mandible
2. Upper jaw
3. maxilla and nasal
4. Nose and zygomatic
5. Zygomaticus
1. Skin around the lips
2. The corner of the mouth
3. Deep to the skin
4. Skin and muscle upper lips
5. To the corner of the mouth
1. Cathing food with a general spincteris activity
2. Pull the corner lip up in an almost vertical direction 3. Dilate nostrils,raises upper lips4. Raise upper lips
5. Move the lips
Muscle Name Origin Insertion Function
9. Mentalis
10. Buccinator
11. Depressor labii inferioris
12. Masseter
14. Sternocephalic
9. Incisive fossa of mandible10. Alveolar process of maxilla and mandible pterygomandibular raphe
11. Oblique line of the mandible
12.Zygomatic arch and facial crest
14. Carniform cartilage of sternum
9. The skin of chin
10. Fibre of the orbicularis oris
11. Skin of the lower lips
12.Lateral surface of the broad part of the ramus of mandilble
14. Posterior border of the ramus of mandible
9. Raise and push up the lower lips10.Compress the cheek against the teeth
11. Lower the upper lips
12. Elevation of mandible laterally and unlaterally
Muscle Name Origin Insertion Function
15. Obliquus capitis caudalis
16. Obliquus capitis cranialis
15.Side of the spine and postetior process of axis
16. Anterior edge and the surface of the wing of atlas
15.Dorasl surface of atlas
16. Paramastoid process and nuchal crest of the occipital bone and mastoid
Abdominal muscles
LATISSMUS DORSI
TRAPEZIUS
Brachiocephalicus
Ventral serrate
Middle gluteal
External abdominal oblique
Iliocostal
Superficial pectorals
Omotransverse
Tensor antebrachial fascia
Forelimb muscles
Muscle Name Insertion Innervation OriginDeltoideus 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 OriginExtensor 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 MusclesNeck and shoulder
1. Masseter2. Submaxillary gland (Mandibular gland)3. Parotid gland4. Sublingual gland5. Cleidomastoid muscle6. Brachiocephalous muscle7. Sternomastoid muscle8. Sternohyoid muscle9. Omohyoid muscle10. Sternothyroid muscle11. Trapezius muscle12. Triceps brachii muscle13. Deltoid14. Lattissmus dorsi muscle15. Digastric muscle16. Mylohoid17. Pectoralis
Lower limb18. Biceps femoris muscle19. Tensor fasciae latae20. Gluteus medius muscle21. Vastius lateralis muscle22. Gastronemus muscle23. Semitendinosus muscle24. Semimembranosis muscle25. Adductor muscle26. Rectus femoris muscle27. Vastius medialis muscle28. Sartorius muscle29. Pectineus muscle30. Gracilis muscle
Hindlimb muscles
Muscle Name Origin Insertion Innervation
1. Biceps femoris 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.
1. Posterior gluteal nerve and the tibial division of the sciatic nerve
Note : Flexors of the Stifle and which also extends the hip.Other Name : Outside ham muscle.
Muscle Name Origin Insertion Innervation
2. Lateral digitalextensor
3. Gastrocnemius
2. The lateral ligament of the stifle joint, the fibula, the lateral border of the tibia, interosseous
ligament
3. Lateral and medial heads from the supracondyloid
tuberosities of the distal femur
2. The tendon of the long extensor,
about a third of the way down
the metatarsus
3. The calcaneal tuber
2. Peroneal nerve
3. Tibial 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 .
Note : Its chief action is flexion of the stifle.Other Name : Heel.
Muscle Name Origin Insertion Innervation
4. Superficial digital flexor
5. Long digital extensor
6. Short digital extensor
4. Medial epicondyle of the humerus
5. from the distal end of the femur
6. Extensor fossa of the femur
4. Second phalanx of the fourth digit
5. on the distal phalanx of each digit
6. Tendons of the long digital extensor
to digits 2, 3, 4.
4. Ulnar and median nerves
5. Tibial nerve
6. Peroneal nerve
Note : The tendon has four part in the pig and carnivores.Other Name : m.extensor digitorum longus.
Note : assist in extending the hock and hip and flexing the stifle.Other Name : flexor digitorum superficialis.
Note : best developed in pigs & carnivores, divided into 3 partsOther Name : m.extensor digitorum brevis.
Craniolateral Crural Ms
of Dog , Pig, Ox and Horse.
Hindlimb,
Muscle Name Origin Insertion Innervation
7. Peroneous longus
8. Peroneous tertius
7. The lateral condyle of the tibia and the fibrous band which
represents the fibula.
8. The extensor fossa (between the lateral
condyle and the trochlea of the
femur), in common with the long
extensor
7. The ends of the first tarsal bone and the proximal end of the large metatarsal
bone.
8. Two or more branches on the first
and second tarsal and third metatarsal
bones
7. Peroneal nerve
8. Peroneal nerve
Note: Flexors of the hock .Other Name : Peroneus longus.
Note : absent in carnivores, fleshy in pig & ruminants, fibrous in horsesOtherName : Peroneus tertius
Muscle Name Origin Insertion Innervation
9. Cranial tibial 9. The lateral condyle and border of the
tibia and a small area on the lateral surface
of the tuberosity
9. The ridge on the front of the proximal
end of the large metatarsal bone and the first tarsal bone
9. Peroneal nerve
Note: Partly concealed by the long extensor and peroneus tertiusCommon Name : Tibialis cranilis
Hindlimb,
Peroneous longus
Peroneous tertius
Cranial tibial
Lower limb lateral muscles
Answers to MusclesNeck and shoulder
1. Masseter2. Submaxillary gland (Mandibular gland)3. Parotid gland4. Sublingual gland5. Cleidomastoid muscle6. Brachiocephalous muscle7. Sternomastoid muscle8. Sternohyoid muscle9. Omohyoid muscle10. Sternothyroid muscle11. Trapezius muscle12. Triceps brachii muscle13. Deltoid14. Lattissmus dorsi muscle15. Digastric muscle16. Mylohoid17. Pectoralis
Lower limb18. Biceps femoris muscle19. Tensor fasciae latae20. Gluteus medius muscle21. Vastius lateralis muscle22. Gastronemus muscle23. Semitendinosus muscle24. Semimembranosis muscle25. Adductor muscle26. Rectus femoris muscle27. Vastius medialis muscle28. Sartorius muscle29. Pectineus muscle30. Gracilis muscle
Lower limb lateral muscles
Answers to MusclesNeck and shoulder
1. Masseter2. Submaxillary gland (Mandibular gland)3. Parotid gland4. Sublingual gland5. Cleidomastoid muscle6. Brachiocephalous muscle7. Sternomastoid muscle8. Sternohyoid muscle9. Omohyoid muscle10. Sternothyroid muscle11. Trapezius muscle12. Triceps brachii muscle13. Deltoid14. Lattissmus dorsi muscle15. Digastric muscle16. Mylohoid17. Pectoralis
Lower limb18. Biceps femoris muscle19. Tensor fasciae latae20. Gluteus medius muscle21. Vastius lateralis muscle22. Gastronemus muscle23. Semitendinosus muscle24. Semimembranosis muscle25. Adductor muscle26. Rectus femoris muscle27. Vastius medialis muscle28. Sartorius muscle29. Pectineus muscle30. Gracilis muscle
Lower limb lateral muscles
Answers to MusclesNeck and shoulder
1. Masseter2. Submaxillary gland (Mandibular gland)3. Parotid gland4. Sublingual gland5. Cleidomastoid muscle6. Brachiocephalous muscle7. Sternomastoid muscle8. Sternohyoid muscle9. Omohyoid muscle10. Sternothyroid muscle11. Trapezius muscle12. Triceps brachii muscle13. Deltoid14. Lattissmus dorsi muscle15. Digastric muscle16. Mylohoid17. Pectoralis
Lower limb18. Biceps femoris muscle19. Tensor fasciae latae20. Gluteus medius muscle21. Vastius lateralis muscle22. Gastronemus muscle23. Semitendinosus muscle24. Semimembranosis muscle25. Adductor muscle26. Rectus femoris muscle27. Vastius medialis muscle28. Sartorius muscle29. Pectineus muscle30. Gracilis muscle
Lower limb lateral muscles
Answers to MusclesNeck and shoulder
1. Masseter2. Submaxillary gland (Mandibular gland)3. Parotid gland4. Sublingual gland5. Cleidomastoid muscle6. Brachiocephalous muscle7. Sternomastoid muscle8. Sternohyoid muscle9. Omohyoid muscle10. Sternothyroid muscle11. Trapezius muscle12. Triceps brachii muscle13. Deltoid14. Lattissmus dorsi muscle15. Digastric muscle16. Mylohoid17. Pectoralis
Lower limb18. Biceps femoris muscle19. Tensor fasciae latae20. Gluteus medius muscle21. Vastius lateralis muscle22. Gastronemus muscle23. Semitendinosus muscle24. Semimembranosis muscle25. Adductor muscle26. Rectus femoris muscle27. Vastius medialis muscle28. Sartorius muscle29. Pectineus muscle30. Gracilis muscle
Lower limb lateral muscles
Answers to MusclesNeck and shoulder
1. Masseter2. Submaxillary gland (Mandibular gland)3. Parotid gland4. Sublingual gland5. Cleidomastoid muscle6. Brachiocephalous muscle7. Sternomastoid muscle8. Sternohyoid muscle9. Omohyoid muscle10. Sternothyroid muscle11. Trapezius muscle12. Triceps brachii muscle13. Deltoid14. Lattissmus dorsi muscle15. Digastric muscle16. Mylohoid17. Pectoralis
Lower limb18. Biceps femoris muscle19. Tensor fasciae latae20. Gluteus medius muscle21. Vastius lateralis muscle22. Gastronemus muscle23. Semitendinosus muscle24. Semimembranosis muscle25. Adductor muscle26. Rectus femoris muscle27. Vastius medialis muscle28. Sartorius muscle29. Pectineus muscle30. Gracilis muscle
Lower limb lateral muscles
Answers to MusclesNeck and shoulder
1. Masseter2. Submaxillary gland (Mandibular gland)3. Parotid gland4. Sublingual gland5. Cleidomastoid muscle6. Brachiocephalous muscle7. Sternomastoid muscle8. Sternohyoid muscle9. Omohyoid muscle10. Sternothyroid muscle11. Trapezius muscle12. Triceps brachii muscle13. Deltoid14. Lattissmus dorsi muscle15. Digastric muscle16. Mylohoid17. Pectoralis
Lower limb18. Biceps femoris muscle19. Tensor fasciae latae20. Gluteus medius muscle21. Vastius lateralis muscle22. Gastronemus muscle23. Semitendinosus muscle24. Semimembranosis muscle25. Adductor muscle26. Rectus femoris muscle27. Vastius medialis muscle28. Sartorius muscle29. Pectineus muscle30. Gracilis muscle
Lower limb lateral muscles
Answers to MusclesNeck and shoulder
1. Masseter2. Submaxillary gland (Mandibular gland)3. Parotid gland4. Sublingual gland5. Cleidomastoid muscle6. Brachiocephalous muscle7. Sternomastoid muscle8. Sternohyoid muscle9. Omohyoid muscle10. Sternothyroid muscle11. Trapezius muscle12. Triceps brachii muscle13. Deltoid14. Lattissmus dorsi muscle15. Digastric muscle16. Mylohoid17. Pectoralis
Lower limb18. Biceps femoris muscle19. Tensor fasciae latae20. Gluteus medius muscle21. Vastius lateralis muscle22. Gastronemus muscle23. Semitendinosus muscle24. Semimembranosis muscle25. Adductor muscle26. Rectus femoris muscle27. Vastius medialis muscle28. Sartorius muscle29. Pectineus muscle30. Gracilis muscle
Lower limb medial muscles 1
Answers to MusclesNeck and shoulder
1. Masseter2. Submaxillary gland (Mandibular gland)3. Parotid gland4. Sublingual gland5. Cleidomastoid muscle6. Brachiocephalous muscle7. Sternomastoid muscle8. Sternohyoid muscle9. Omohyoid muscle10. Sternothyroid muscle11. Trapezius muscle12. Triceps brachii muscle13. Deltoid14. Lattissmus dorsi muscle15. Digastric muscle16. Mylohoid17. Pectoralis
Lower limb18. Biceps femoris muscle19. Tensor fasciae latae20. Gluteus medius muscle21. Vastius lateralis muscle22. Gastronemus muscle23. Semitendinosus muscle24. Semimembranosis muscle25. Adductor muscle26. Rectus femoris muscle27. Vastius medialis muscle28. Sartorius muscle29. Pectineus muscle30. Gracilis muscle
Lower limb medial muscles 1
Answers to MusclesNeck and shoulder
1. Masseter2. Submaxillary gland (Mandibular gland)3. Parotid gland4. Sublingual gland5. Cleidomastoid muscle6. Brachiocephalous muscle7. Sternomastoid muscle8. Sternohyoid muscle9. Omohyoid muscle10. Sternothyroid muscle11. Trapezius muscle12. Triceps brachii muscle13. Deltoid14. Lattissmus dorsi muscle15. Digastric muscle16. Mylohoid17. Pectoralis
Lower limb18. Biceps femoris muscle19. Tensor fasciae latae20. Gluteus medius muscle21. Vastius lateralis muscle22. Gastronemus muscle23. Semitendinosus muscle24. Semimembranosis muscle25. Adductor muscle26. Rectus femoris muscle27. Vastius medialis muscle28. Sartorius muscle29. Pectineus muscle30. Gracilis muscle
Lower limb medial muscles 1
Answers to MusclesNeck and shoulder
1. Masseter2. Submaxillary gland (Mandibular gland)3. Parotid gland4. Sublingual gland5. Cleidomastoid muscle6. Brachiocephalous muscle7. Sternomastoid muscle8. Sternohyoid muscle9. Omohyoid muscle10. Sternothyroid muscle11. Trapezius muscle12. Triceps brachii muscle13. Deltoid14. Lattissmus dorsi muscle15. Digastric muscle16. Mylohoid17. Pectoralis
Lower limb18. Biceps femoris muscle19. Tensor fasciae latae20. Gluteus medius muscle21. Vastius lateralis muscle22. Gastronemus muscle23. Semitendinosus muscle24. Semimembranosis muscle25. Adductor muscle26. Rectus femoris muscle27. Vastius medialis muscle28. Sartorius muscle29. Pectineus muscle30. Gracilis muscle
Lower limb medial muscles 1
Answers to MusclesNeck and shoulder
1. Masseter2. Submaxillary gland (Mandibular gland)3. Parotid gland4. Sublingual gland5. Cleidomastoid muscle6. Brachiocephalous muscle7. Sternomastoid muscle8. Sternohyoid muscle9. Omohyoid muscle10. Sternothyroid muscle11. Trapezius muscle12. Triceps brachii muscle13. Deltoid14. Lattissmus dorsi muscle15. Digastric muscle16. Mylohoid17. Pectoralis
Lower limb18. Biceps femoris muscle19. Tensor fasciae latae20. Gluteus medius muscle21. Vastius lateralis muscle22. Gastronemus muscle23. Semitendinosus muscle24. Semimembranosis muscle25. Adductor muscle26. Rectus femoris muscle27. Vastius medialis muscle28. Sartorius muscle29. Pectineus muscle30. Gracilis muscle
Lower limb medial muscles 1
Answers to MusclesNeck and shoulder
1. Masseter2. Submaxillary gland (Mandibular gland)3. Parotid gland4. Sublingual gland5. Cleidomastoid muscle6. Brachiocephalous muscle7. Sternomastoid muscle8. Sternohyoid muscle9. Omohyoid muscle10. Sternothyroid muscle11. Trapezius muscle12. Triceps brachii muscle13. Deltoid14. Lattissmus dorsi muscle15. Digastric muscle16. Mylohoid17. Pectoralis
Lower limb18. Biceps femoris muscle19. Tensor fasciae latae20. Gluteus medius muscle21. Vastius lateralis muscle22. Gastronemus muscle23. Semitendinosus muscle24. Semimembranosis muscle25. Adductor muscle26. Rectus femoris muscle27. Vastius medialis muscle28. Sartorius muscle29. Pectineus muscle30. Gracilis muscle
Lower limb medial muscles 2
Answers to MusclesNeck and shoulder
1. Masseter2. Submaxillary gland (Mandibular gland)3. Parotid gland4. Sublingual gland5. Cleidomastoid muscle6. Brachiocephalous muscle7. Sternomastoid muscle8. Sternohyoid muscle9. Omohyoid muscle10. Sternothyroid muscle11. Trapezius muscle12. Triceps brachii muscle13. Deltoid14. Lattissmus dorsi muscle15. Digastric muscle16. Mylohoid17. Pectoralis
Lower limb18. Biceps femoris muscle19. Tensor fasciae latae20. Gluteus medius muscle21. Vastius lateralis muscle22. Gastronemus muscle23. Semitendinosus muscle24. Semimembranosis muscle25. Adductor muscle26. Rectus femoris muscle27. Vastius medialis muscle28. Sartorius muscle29. Pectineus muscle30. Gracilis muscle
references
1.http://porcine.unl.edu/porcine2005/pages/index.jsp?what=muscleList,
2.Saunders Comprehensive Veterinary Dictionary, Saunders Elsevier,
3. http://www.elib4vet.com/showthread.php/8250-Porcine-Myology,
Thank you!