Hypoplasia of Lateral Rectus and Abnormal Inferior Oblique Insertion

Jill C.Stewart

G.M., a girl aged two years, was first seen by the ophthalmologist six months ago. Her mother said she had a convergent squint since birth. There was no family history of squint, and the birth was normal. She had a left convergent squint of 45o with left hypertropia of 10o, judged by corneal reflections. Ocular movements showed a right inferior oblique over action.