Optic nerve sheath fenestration in leukemic patients having increased intracranial pressure: a prospective clinical trial.

In this study, ONSF was sight-saving procedure in all leukemic patients with a significant improvement in the visual acuity, stabilization of the visual function and resolving of the papilledema over follow-up period. There were no recorded intraoperative or postoperative complications. Further well-designed studies are needed to assert upon these results.