April 1st 2008The patient's medical history was unremarkable. He had been born via normal vaginal delivery. His father had a history of strabismus. The child had fix-and-follow vision in both eyes. Extraocular muscle movement appeared normal. A Hirschberg test showed orthophoria. A Bruckner test showed symmetrical red reflexes in both eyes. Cycloplegic refraction revealed moderate hyperopic correction, which was symmetrical in both eyes. No retinal or optic nerve head defects were noted on dilated fundus examination.