Eye Observer © 2012 Dr. T. Breitenstein

heterotropia & heterophoria

V-incomitance
A-Incomitance
X-incomitance
Y-incomitance

muscle paresis

right / left
superior rectus
inferior rectus
medial rectus
lateral rectus
superior obliquus
inferior obliquus
levator palpebrae sup.
musculus tarsalis sup.

nerve defects

right / left
CN III (outer)
CN III (inner)
CN IV
CN VI
n. sympathicus
n. facialis

fixation distance

40 cm infinity roomlight

ptosis

keep both eyes open

quiz

heterotropia heterophoria incomitance muscles nerves

heterotropia & heterophoria
right / left esotropia exotropia hypertropia hypotropia esophoria exophoria hyper/hypophoria	V-incomitance A-Incomitance X-incomitance Y-incomitance
muscle paresis right / left superior rectus inferior rectus medial rectus lateral rectus superior obliquus inferior obliquus levator palpebrae sup. musculus tarsalis sup.	nerve defects right / left CN III (outer) CN III (inner) CN IV CN VI n. sympathicus n. facialis
fixation distance 40 cm infinity roomlight	ptosis keep both eyes open
quiz heterotropia heterophoria incomitance muscles nerves