Abstract
Traditionally, optic nerve decompression was performed via craniotomy, extranasal transethmoidal, transorbital, transantral, and intranasal microscopic approaches. Nowadays, transnasal endoscopic approach has been preferred for optic nerve decompression because this surgical approach provides excellent visualization, decreased morbidity by avoidance of external surgeries, preservation of important structures like olfaction, or developing teeth in children. Although this surgery is performed most frequently for post-traumatic optic neuropathy, compression on optic nerve from skull base tumors or fibro-osseous lesions seem most favorable indications. Indications for optic nerve decompression include traumatic optic neuropathy (TON), fibro-osseous lesions, skull base tumors, Graves’ ophthalmopathy associated with optic neuropathy, and idiopathic intracranial hypertension. TON is the most frequent indication for optic nerve decompression. TON means acute injury to the optic nerve due to craniofacial trauma. Approximately, 5% of severe head injuries affect some part of visual tract. Up to 1.5% cases of them have TON. The most common cause of optic neuropathy in pediatric age group is falls, whereas it is motor vehicle accidents in adults [6]. Otolaryngol Clin North Am. 44:903–22, 2011. Although it is not a common issue, TON should be evaluated in all cases of head injuries due to its devastating morbidity for the patient. In this chapter, we aimed to focus on the indications, surgical technique, and complications of endoscopic optic nerve decompression. Also we aimed to discuss controversial subjects as decision-making or timing of the surgical intervention.
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References
Metson R, Pletcher SD. Endoscopic orbital and optic nerve decompression. Otolaryngol Clin North Am. 2006;39(3):551–61. ix. Review
Pletcher SD, Metson R. Endoscopic optic nerve decompression for nontraumatic optic neuropathy. Arch Otolaryngol Head Neck Surg. 2007;133(8):780–3.
Lang J. Anatomy of optic nerve decompression and anatomy of the orbit and adjacent skull base in surgical anatomy of the skull base. Berlin: Springer; 1989.
Moore KL. Clinically oriented anatomy. Baltimore: Williams & Wilkins; 1992.
Bersani TA, Meeker AR, Sismanis DN, Carruth BP. Pediatric and adult vision restoration after optic nerve sheath decompression for idiopathic intracranial hypertension. Orbit. 2016:1–8.
Robinson D, Wilcsek G, Sacks R. Orbit and orbital apex. Otolaryngol Clin North Am. 2011;44:903–22.
Yu-Wai-Man P, Griffiths PG. Steroids for traumatic optic neuropathy. Cochrane Database Syst Rev. 2007;(1):CD006032.
Anderson RL, Panje WR, Gross CE. Optic nerve blindness following blunt forehead trauma. Ophthalmology. 1982;89:445.
Emanuelli E, Bignami M, Digilio E, Fusetti S, Volo T, Castelnuovo P. Post-traumatic optic neuropathy: our surgical and medical protocol. Eur Arch Otorhinolaryngol. 2015;(11):3301–9.
Levin LA, Joseph MP, Rizzo JF 3rd, et al. Optic canal decompression in indirect optic nerve trauma. Ophthalmology. 1994;101:566.
Rajiniganth MG, Gupta AK, Gupta A, et al. Traumatic optic neuropathy: visual outcome following combined therapy protocol. Arch Otolaryngol Head Neck Surg. 2003;129:1203.
Pletcher SD, Sindwani R, Metson R. Endoscopic orbital and optic nerve decompression. Otolaryngol Clin North Am. 2006;39:943.
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Tatar, E.Ç., Korkmaz, H. (2020). Endoscopic Optic Nerve Decompression. In: Cingi, C., Bayar Muluk, N. (eds) All Around the Nose. Springer, Cham. https://doi.org/10.1007/978-3-030-21217-9_72
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DOI: https://doi.org/10.1007/978-3-030-21217-9_72
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