Head/neck Muscles

Front 1

origin of SCM?

Back 1

manubrium, sternum, medial 1/3 of clavicle

Front 2

insertion of SCM?

Back 2

mastoid process

Front 3

origin of trapezius?

Back 3

external occipital protuberance, C1-T12 spinous processes

Front 4

insertion of trapezius?

Back 4

clavicle (upper), acromion (middle), spine (lower)

Front 5

origin of ant digastric?

Back 5

digastric fossa of mandible

Front 6

origin of post digastric?

Back 6

mastoid process

Front 7

insertion of ant and post digastric?

Back 7

digastric tendon to hyoid bone

Front 8

origin of omohyoid?

Back 8

medial margin of suprascapular notch

Front 9

insertion of omohyoid?

Back 9

hyoid bone

Front 10

origin of sternohyoid?

Back 10

manubrium of sternum

Front 11

insertion of sternohyoid?

Back 11

hyoid bone

Front 12

origin of sternothyroid?

Back 12

manubrium of sternum

Front 13

insertion of sternothyroid?

Back 13

oblique line of thyroid cartilage

Front 14

origin of thyrohyoid?

Back 14

oblique line of thyroid cartilage

Front 15

insertion of thyrohyoid?

Back 15

hyoid bone

Front 16

origin of scalene muscles?

Back 16

transverse processes of cervical vertebrae

Front 17

insertion of ant scalene?

Back 17

1st rib

Front 18

insertion of mid scalene?

Back 18

1st rib

Front 19

insertion of post scalene

Back 19

2nd rib

Front 20

origin of levator scapulae?

Back 20

C1-C4 transverse processes

Front 21

insertion of levator scapulae?

Back 21

medial border of the scapula above the spine

Front 22

origin of sup constrictor?

Back 22

lower post border of medial pterygoid plate, hamulus, mylohyoid line of mandible, and pterygomandibular raphe

Front 23

insertion of sup constrictor?

Back 23

pharyngeal tubercule and raphe

Front 24

origin of mid constrictor?

Back 24

lesser and greater horns of hyoid and lower portion of stylohyoid lig

Front 25

insertion of mid constrictor?

Back 25

pharyngeal raphe

Front 26

origin of inf constrictor?

Back 26

oblique line of thyroid cartilage, cricoid cartilage, and tendinous arch between them

Front 27

insertion of inf constrictor?

Back 27

pharyngeal raphe

Front 28

origin of stylopharyngeus?

Back 28

styloid process

Front 29

insertion of stylopharyngeus?

Back 29

sup border and sup horn of thyroid cartilage and lat pharyngeal wall

Front 30

origin of salpingopharyngeus?

Back 30

inferomedial end of auditory tube

Front 31

insertion of salpingopharyngeus?

Back 31

lat pharyngeal wall (blends with palatopharyngeus)

Front 32

origin of palatopharyngeus?

Back 32

post margin of hard palate and palatine aponeurosis

Front 33

insertion of palatopharyngeus?

Back 33

post border of thyroid cartilage and lat wall of pharynx

Front 34

origin of cricothyroid?

Back 34

ant and lat aspects of arch of cricoid cartilage

Front 35

insertion of cricothyroid?

Back 35

inf margin and inf horn of thryroid cartilage

Front 36

origin of post cricoarytenoid?

Back 36

post surgace of lamina of cricoid cartilage

Front 37

insertion of post cricoarytenoid?

Back 37

muscular process of arytenoid cartilage

Front 38

origin of lat cricoarytenoid?

Back 38

sup border of arch of cricoid cartilage

Front 39

insertion of lat cricoarytenoid?

Back 39

muscular process of arytenoid cartilage

Front 40

origin of thyroarytenoid?

Back 40

post surface of thyroid cartilage at midline

Front 41

insertion of thryoarytenoid?

Back 41

anterolateral border and vocal process of arytenoid cartilage

Front 42

origin of transverse and oblique arytenoids?

Back 42

arytenoid cartilage on same side

Front 43

insertion of transverse and oblique arytenoids?

Back 43

opposite arytenoid cartilage

Front 44

origin of vocalis?

Back 44

vocal process of arytenoid cartilage

Front 45

insertion of vocalis?

Back 45

vocal ligaments

Front 46

origin of mylohyoid?

Back 46

mylohyoid line of mandible

Front 47

insertion of mylohyoid?

Back 47

hyoid bone and mylohyoid raphe

Front 48

origin of geniohyoid?

Back 48

inf mental spine of mandible

Front 49

insertion of geniohyoid?

Back 49

hyoid bone

Front 50

origin of hyoglossus?

Back 50

hyoid bone

Front 51

insertion of hyoglossus?

Back 51

lateral tongue

Front 52

origin of genioglossus?

Back 52

sup mental spines of mandible

Front 53

insertion of genioglossus?

Back 53

hyoid, tongue

Front 54

origin of masseter?

Back 54

zygomatic arch

Front 55

insertion of masseter?

Back 55

lateral angle of mandible

Front 56

origin of temporalis?

Back 56

temporal fossa and fascia

Front 57

insertion of temporalis?

Back 57

coronoid process and ramus of mandible (to 3rd molar tooth)

Front 58

origin of med pterygoid?

Back 58

med side of lat pterygoid plate (deep head) and tuberosity and pyramidal process of maxilla (superficial head)

Front 59

insertion of med pterygoid?

Back 59

med angle of mandible

Front 60

origin of lat pterygoid?

Back 60

roof of IT fossa (upper head) and lat surface of lat pterygoid plate (lower head)

Front 61

insertion of lat pterygoid?

Back 61

TMJ disc (upper head) and fovea of mandible (lower head)

Front 62

origin of tensor veli palatini?

Back 62

scaphoid fossa, auditory tube, and spine of sphenoid

Front 63

insertion of tensor veli palatini?

Back 63

palatine aponeurosis

Front 64

origin of levator veli palatini?

Back 64

petrous part of temporal bone ant to carotid canal

Front 65

insertion of levator veli palatini?

Back 65

palatine aponeurosis

Front 66

origin of palatoglossus?

Back 66

palatine aponeurosis

Front 67

insertion of palatoglossus?

Back 67

lateral tongue

Front 68

origin of musculus uvulae?

Back 68

central post hard palate

Front 69

insertion of musculus uvulae?

Back 69

uvula

Front 70

origin of styloglossus?

Back 70

styloid process

Front 71

insertion of styloglossus?

Back 71

lateral tongue