Summary
Forty-nine patients with oculomotor nerve palsy due to intracranial aneurysm were examined.
The reversal of third nerve palsy is related to modality of onset and surgical timing: “early” surgery (within 14 days from the onset of oculomotor palsy) promises a better prognosis for ocular function; recovery starting within the first month will probably be complete. A full recovery is probably seen only with conduction block (neuroapraxia) or minor axonal changes (axonolysis).
Clinical features of third nerve palsy due to intracranial aneurysms versus other causes of oculomotor palsy are discussed.
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References
Borghi G (1969) Aneurismi. In: Patologia dell'oculomotore comune nelle malattie vascolari (52nd Congresso della Societ di Oftalmologia) Milano, Rizzoli Editore, pp 307–318
Botterell EH, Lloyd LA, Hoffman HJ (1962) Oculomotor palsy due to supraclinoid internal carotid artery berry aneurysm. A long term study of the results of surgical treatments on the recovery of third nerve function. Am J Ophthalmol 54: 609–616
Fox JL (1983) Intracranial aneurysms, Vol 1. Springer, New York, pp 133–183
Fujiwara S, Fujii K, Nishio S, Matsushima T, Fukui M (1989) Oculomotor nerve palsy in patients with cerebral aneurysms. Neurosurg Rev 12: 123–132
Gray's Anatomy (1973) 35th edition. Longman 1973, 999 pp
Grayson MC, Soni SR, Spooner VA (1974) Analysis of the recovery of third nerve function after direct surgical intervention for posterior communicating aneurysms. Br J Ophthalmol 58: 118–125
Hamer J (1981) Incidence and prognosis of oculomotor palsy after subarachnoid hemorrhage due to ruptured aneurysms of the posterior communicating artery. In: Samii M, Jannetta PJ (eds) The cranial nerves. Springer, Berlin Heidelberg New York Tokyo, pp 226–228
Hepler RS, Cantu RC (1967) Aneurysms and third nerve palsies. Ocular status of survivors. Arch Ophthalmol 77: 604–608
Kasoff I, Kelly DL (1975) Pupillary sparing in oculomotor palsy from internal carotid aneurysm. Case report. J Neurosurg 42: 713–717
Keane JR (1983) Aneurysm and third nerve palsies. Ann Neurol 14: 606–697
Kerns JM, Smith DR, Jannotta FS, Alper MG (1979) Oculomotor nerve regeneration after aneurysm surgery. Am J Ophthalmol 87: 225–233
Kerr F, Hollowell OW (1964) Location of pupillomotor and accomodation fibers in the oculomotor nerve: experimental observation on paralytic midriasis. J Neurol Neurosurg Psychiatry 27: 473–481
Kissel JT, Burde RM, Klingele TG, Zeiger HE (1983) Pupilsparing oculomotor palsies with internal carotid-posterior communicating artery aneurysms. Ann Neurol 13: 149–154
Kwan ESK, Lancella M, Hedges III TR, Volpert SM (1987) A cliniconeuroradiological approach to third cranial nerve palsies. AJNR 8: 459–468
O'Connor PS, Tredici TJ, Green RP (1983) Pupillary-sparing third nerve palsy due to aneurysms: a survey of 2419 neurological surgeons (Letter). J Neurosurg 58: 792–793
Raya I (1972) Aneurysm-induced third nerve palsy. J Neurosurg 36: 548–551
Rush JA, Younge BR (1981) Paralysis of cranial nerves III, IV, and VI. Cause and prognosis in 1000 cases. Arch Ophthalmol 99: 76–79
Serdaru M, Schaison M, Lhermitte F (1983) Pupil sparing in oculomotor palsy and Claude Bernard Horner syndrome. Ann Neurol 14: 697
Soni SR (1974) Aneurysms of the posterior communicating artery and oculomotor paresis. J Neurol Neurosurg Psychiatry 37: 475–484
Sunderland S, Hughes ESR (1946) The pupillo-constrictor pathway and the nerves to the ocular muscles in man. Brain 69: 301–309
Suzuki J, Iwabuchi T (1974) Ocular motor disturbances occurring as false localizing signs in ruptured intracranial aneurysms. Acta Neurochir (Wien) 30: 119–128
Suzuki J, Mizoi K, Sato T (1981) Disturbances of ocular movements due to cerebral aneurysm. Based upon the experience in 1000 directly operated patients. In: Samii M, Jannetta PJ (eds) The cranial nerves. Springer, Berlin Heidelberg New York Tokyo, pp 226–228
Zuelch KJ (1981) Pathomechanism of oculomotor and abducens paresis in supra and infratentorial processes. In: Samii M, Jannetta PJ (eds) The cranial nerves. Springer, Berlin Heidelberg New York Tokyo, pp 226–228
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Giombini, S., Ferraresi, S. & Pluchino, F. Reversal of oculomotor disorders after intracranial aneurysm surgery. Acta neurochir 112, 19–24 (1991). https://doi.org/10.1007/BF01402449
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DOI: https://doi.org/10.1007/BF01402449