Strabismus in chronic progressive external ophthalmoplegia.
Ji Yeon KimHee Kyung YangJin-Soo KimMan Jin KimSung Im ChoMoon-Woo SeongSung Sup ParkJeong-Min HwangPublished in: Acta ophthalmologica (2020)
Exotropia with/without vertical deviation is the most common form of strabismus in Asian patients with CPEO and only one of them showed a small angle of esotropia. Ophthalmoplegia could be asymmetric in 10% of CPEO patients.