16: Axial muscles
Lips at corner of mouth
Insertion of depressor anguli oris
Lower lip
Insertion of depressor labii inferioris
Illiac crest and linea alba
Insertion of external abdominal oblique
Costal cartilage and linea alba
Insertion of internal abdominal oblique
Mandible
Insertion of lateral pterygoid
Ramus of mandible
Insertion of masseter
Xiphoid and costal cartilage
Insertion of rectus abdominis
Ribs 1-2
Insertion of scalenes
Mastoid process of temporal bone
Insertion of sternocleidomastoid
Tongue
Insertion of styloglossus
Coronoid process of mandible
Insertion of temporalis
Body of mandible
Origin of depressor anguli oris
Body of mandible
Origin of depressor labii inferioris
Ribs 5-12
Origin of external abdominal oblique
Iliac crest and spinous processes of lumbar vertebrae
Origin of internal abdominal oblique
Pterytoid process of sphenoid bone
Origin of lateral pterygoid
Zygomatic arch
Origin of masseter
Pubic symphysis
Origin of rectus abdominis
Transverse processes of cervical vertebrae
Origin of scalenes
Sternal end of clavicle
Origin of sternocleidomastoid: clavicular head
Manubrium of sternum
Origin of sternocleidomastoid: sternal head
Styloid process of temporal bone
Origin of styloglossus
Temporal bone
Origin of temporalis
Temporal process of zygomatic bone
Origin of zygomaticus major
external abdominal oblique
flexes and rotates vertebral column
internal abdominal oblique
flexes and rotates vertebral column
Sternocleidomastoid
flexes neck; rotates head
rectus abdominis
flexes vertebral column
Lips at corner of mouth
Insertion of zygomaticus major
transversus abdominis
compresses abdomen
Buccinator
compresses cheek
Digastric
elevates hyoid and depresses mandible
Stylohyoid
elevates hyoid bone
masseter
elevates mandible
medial pterygoid
elevates mandible
temporalis
elevates mandible
Depressor labii inferioris
depresses lower lip
lateral pterygoid
depresses mandible
Hyoglossus
depresses tongue
Genioglossus
protracts tongue
Frontalis
raises eyebrows
Styloglossus
retracts tongue
Occipitalis
Tenses and retracts scalp
Orbicularis oculi
closes eyelids
Orbicularis oris
closes lips
internal intercostals
depress ribs
Omohyoid
depresses hyoid
Sternohyoid
depresses hyoid
Sternothyroid
depresses larynx and hyoid bone
Scalenes
elevates ribs
external intercostals
elevates ribs
Levator labii superioris
elevates upper lip
Zygomaticus minor
elevates upper lip
Diaphragm
expands thoracic cavity
splenius capitis
extends neck
inferior rectus
eye looks down
lateral rectus
eye looks laterally
medial rectus
eye looks medially
superior rectus
eye looks up
superior oblique
eye rolls, looks down and laterally
inferior oblique
eye rolls, looks up and laterally
Depressor anguli oris
frown
Zygomaticus major
smiling
