Strabismus in the Aphakic Patient

Abstract

Fifty patients with aphakia and strabismus were studied. The chief complaint was diplopia following full optical correction. Prism therapy was recommended if the diplopia persisted after 3 to 4 months. When prism therapy was ineffective or impractical, surgery was recommended. The result of therapy was not influenced by the cause of the cataract treatment was considered successful in approximately 80% of patients. Patients who had convergence insufficiency did well with prism therapy alone. Half of the patients who had divergence excess needed extraocular-muscle surgery. One fourth of the patients had esotropia, nearly half associated with lateral rectus palsy. While prism therapy resulted in fusion, a reduction in prism power was not tolerated in this group. For this reason, surgery was suggested for all patients who had esotropia.