Journal of neurosurgery
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Journal of neurosurgery · Mar 2002
Case ReportsLong-term results of expansive laminoplasty for ossification of the posterior longitudinal ligament of the cervical spine: more than 10 years follow up.
The authors report the long-term (more than 10-year) results of cervical laminoplasty for ossification of the posterior longitudinal ligament (OPLL) of the cervical spine as well as the factors affecting long-term postoperative course. ⋯ When the incidence of surgery-related complications and the strong possibility of postoperative growth of OPLL are taken into consideration, the authors recommend expansive and extensive laminoplasty for OPLL.
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Journal of neurosurgery · Mar 2002
Case ReportsEndovascular treatment of an internal carotid artery pseudoaneurysm following transsphenoidal surgery. Case report.
Internal carotid artery (ICA) pseudoaneurysm formation following transsphenoidal surgery is a rare but potentially lethal complication. Direct surgical repair with preservation of the ICA may be difficult. The feasibility of endovascular coil embolization with parent artery preservation for an iatrogenic ICA pseudoaneurysm is undefined. ⋯ Stent-assisted coil embolization of this iatrogenic pseudoaneurysm was successful in achieving complete, angiographically confirmed aneurysm obliteration, with preservation of the ICA and short-term prevention of hemorrhage or carotidcavernous fistula. The endovascular method provided an effective, relatively low-risk treatment for this difficult lesion, and was an excellent alternative to direct surgical repair. Nonetheless, long-term follow-up review is required before definitive treatment recommendations can be made.
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Journal of neurosurgery · Mar 2002
Case ReportsBilateral cavernous sinus actinomycosis resulting in painful ophthalmoplegia. Case report.
The authors report the successful treatment of a 42-year-old man who suffered from recurrent painful ophthalmoplegia caused by bilateral cavernous sinus (CS) actinomycosis. A presumptive diagnosis of Tolosa-Hunt syndrome was made when he presented with left painful ophthalmoplegia. ⋯ Actinomycosis may present as a painful ophthalmoplegia with involvement of one or both CSs. Repeated imaging and possibly surgical exploration may be necessary to make a definitive diagnosis.
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Journal of neurosurgery · Mar 2002
Comparative StudyEvaluation of prognostic factors and clinical outcome in elderly patients in whom expansive laminoplasty is performed for cervical myelopathy due to multisegmental spondylotic canal stenosis. A retrospective comparison with younger patients.
It remains unclear whether elderly patients with compressive cervical myelopathy can be expected to experience a promising surgery-related outcome after undergoing expansive laminoplasty. The purposes of this study were to evaluate the efficacy of expansive laminoplasty in elderly patients with cervical myelopathy due to multisegmental spondylotic canal stenosis and to analyze the effect of preoperative prognostic factors on outcome in elderly compared with younger patients. ⋯ Open-door expansive laminoplasty showed a promising effect on clinical outcome in elderly and younger patients with multisegmental cervical canal stenosis. Significant predictive factors for clinical outcome in the elderly patients were the duration of symptoms and the severity of stenosis, which may involve the static factor causing the cervical myelopathy. To improve the elderly patients' disability, surgery must be performed as early as possible before irreversible changes in the spinal cord develop.
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Journal of neurosurgery · Mar 2002
Case ReportsCorpectomy: a direct approach to perimedullary arteriovenous fistulas of the anterior cervical spinal cord.
In this report, the authors describe five consecutive patients with cervical perimedullary arteriovenous fistulas (AVFs) that were successfully treated using a corpectomy performed via an anterior approach. ⋯ Safe and effective interruption of cervical AVFs can be accomplished by an anterior-approach corpectomy.