EOMs
EOMs - ANS-extra ocular muscles.
fastest muscles in body, do not fatigue.
Number EOMs - ANS-7
7 EOMs - ANS-Superior rectus
Lateral Rectus
Medial Rectus
Inferior Rectus
Superior Oblique
Inferior Oblique
Levator Palpebrae Superioris
Rectus Muscle originate from... - ANS-annulus of Zinn
Location of annulus of zinn - ANS-apex of orbit
Formation of Annulus of Zinn - ANS-collagenous originating tendons of rectus muscles
which fuse
Superior Rectus - ANS-elevate and intort
Inferior rectus - ANS-depress and extort
Lateral rectus - ANS-abduct
Abduction - ANS-move away from midline
Spina Recti Lateralis - ANS-anchors part of annulus of zinn that gives rise to lateral
rectus
Medial rectus - ANS-adduct
Adduction - ANS-movement toward midline
Superior Oblique Origin - ANS-sphenoid bone near annulus of zinn
EOMs - ANS-extra ocular muscles.
fastest muscles in body, do not fatigue.
Number EOMs - ANS-7
7 EOMs - ANS-Superior rectus
Lateral Rectus
Medial Rectus
Inferior Rectus
Superior Oblique
Inferior Oblique
Levator Palpebrae Superioris
Rectus Muscle originate from... - ANS-annulus of Zinn
Location of annulus of zinn - ANS-apex of orbit
Formation of Annulus of Zinn - ANS-collagenous originating tendons of rectus muscles
which fuse
Superior Rectus - ANS-elevate and intort
Inferior rectus - ANS-depress and extort
Lateral rectus - ANS-abduct
Abduction - ANS-move away from midline
Spina Recti Lateralis - ANS-anchors part of annulus of zinn that gives rise to lateral
rectus
Medial rectus - ANS-adduct
Adduction - ANS-movement toward midline
Superior Oblique Origin - ANS-sphenoid bone near annulus of zinn