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OPTIC NERVE DECOMPRESSION

DR KUMAR GAURAV, MBBS, MS (ENT) HEAD AND NECK SURGERY, FELLOW IN RHINOLOGY AND SKULL BASE SURGERY Optic nerve decompression surgery (also known as optic nerve sheath decompression surgery) involves cutting slits or a window in the optic nerve sheath to allow cerebrospinal fluid to escape, thereby reducing the pressure around the optic nerve. Pseudotumor cerebri (also known as idiopathic intracranial hypertension) is a syndrome of increased intracranial pressure without a discernable cause,direct fenestration of the optic nerve sheaths via medial or lateral orbitotomy has been shown to be an effective and relatively simple procedure for relief of papilledema. Traumatic optic neuropathy (TON) is a complication of head trauma; and there is no uniformly accepted treatment protocol for this condition. Endoscopic, minimally invasive decompression of the optic nerve in its bony canal has been used as an alternative to conservative approach.......