Optic Nerve Sheath Fenestration
摘要
An optic nerve sheath fenestrationOptic nerve sheath fenestration (ONSF) surgery aims to create a pathway for egress of CSF from the immediate retrobulbar optic sheath to de-pressurize this region, potentially resulting in normalization of the translaminar pressure gradient. In this chapter the author describes a medial transconjunctival approach to ONSF.