Jul 09, · The medical term for lazy eye is “amblyopia.” Amblyopia occurs when your brain favors one eye, often due to poor vision in your other eye. Eventually, your brain might ignore . Aug 30, · Surgery increases the risk of permanent vision loss, and/or lazy eye. The most common treatment options for intermittent strabismus include vision therapy, patching and eyeglasses with corrective lenses. The most successful form of treatment is in-office, supervised vision therapy with home reinforcement.