Journal of neurosurgery
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Journal of neurosurgery · Nov 1985
Centrocentral anastomosis in the prevention and treatment of painful terminal neuroma. An experimental study in the rat.
In this experimental study, microsurgical centrocentral anastomosis was applied to an experimental model of painful terminal neuroma resulting from left sciatic nerve section in the rat. The anastomosis consisted of end-to-end suturing of the sciatic nerve fascicles to the tibial branch, with the interposition of a nerve graft taken from the same anastomosed fascicle. As a control parameter for the experiment, the autotomy which follows sciatic nerve section in the rat was evaluated. ⋯ Histological study of the proximal stump of the sciatic nerve was also performed. The observation period was 10 weeks. The study demonstrates that centrocentral anastomosis reduces the size of the neuroma formation and the incidence of autotomy.
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Journal of neurosurgery · Nov 1985
Case ReportsCT demonstration of spontaneous internal carotid artery dissection. Case report.
A case of internal carotid artery dissection is presented. It was diagnosed by computerized tomography (CT) and confirmed by angiography. The typical clinical presentation and radiographic evaluation are briefly reviewed. High-resolution CT scanning with intravenous contrast enhancement is a valuable diagnostic aid in the diagnosis of this entity.