What is non-concomitant strabismus?

Non-concomitant strabismus is a condition in which the optic axis deviates from the optic axis due to nerve or muscle disease that innervates the eye.

Non-concomitant strabismus is associated with congenital developmental abnormalities, intrapartum injuries, postpartum infections, peripheral neuritis, orbital muscle abnormalities, etc. Patients may experience eye position deviation, diplopia, vertigo, gait instability, compensatory head position, etc.

Patients can be treated for specific causes. If the treatment effect is not good, surgery can also be considered to adjust the extraocular muscles to restore normal eye position.