Journal of neurosurgery. Pediatrics
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J Neurosurg Pediatr · Nov 2014
Ventricular reservoir versus ventriculosubgaleal shunt for posthemorrhagic hydrocephalus in preterm infants: infection risks and ventriculoperitoneal shunt rate.
The most common neurosurgical condition observed in preterm infants is intraventricular hemorrhage (IVH), which often results in posthemorrhagic hydrocephalus (PHH). These conditions portend an unfavorable prognosis; therefore, the potential for poor neurodevelopmental outcomes necessitates a better understanding of the comparative effectiveness of 2 temporary devices commonly used before the permanent insertion of a ventriculoperitoneal (VP) shunt: the ventricular reservoir and the ventriculosubgaleal shunt (VSGS). ⋯ Although the rates of VP shunt requirement and device infection were similar between patients treated with the reservoir versus the VSGS, VSGS patients were significantly older and had achieved greater weights at the time of VP shunt insertion. The authors' results suggest that the VSGS requires less labor-intensive management by ventricular tapping; the VSGS patients also attained higher weights and more optimal surgical candidacy at the time of VP shunt insertion. The potential differences in long-term developmental and neurological outcomes between VSGS and reservoir placement warrant further study.
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J Neurosurg Pediatr · Nov 2014
Radial to axillary nerve neurotization for brachial plexus injury in children: a combined case series.
Axillary nerve palsy, isolated or as part of a more complex brachial plexus injury, can have profound effects on upper-extremity function. Radial to axillary nerve neurotization is a useful technique for regaining shoulder abduction with little compromise of other neurological function. A combined experience of this procedure used in children is reviewed. ⋯ Radial to axillary nerve neurotization improved shoulder abduction in this series of patients treated at 3 institutions. While rarely used in children, this neurotization procedure is an excellent option to restore deltoid function in children with brachial plexus injury due to birth or accidental trauma.
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J Neurosurg Pediatr · Nov 2014
Endoscopic treatment of intraparenchymal arachnoid cysts in children.
Arachnoid cysts account for 1% of all intracranial lesions. They usually occur in the subarachnoid space of the major cerebral fissures and arachnoid cisterns. They are very rarely located within the brain parenchyma devoid of communication with the subarachnoid space. The author of this study evaluated the role of endoscopy in the treatment of intraparenchymal arachnoid cysts (IPACs), which have a paraventricular location noncontiguous with the basal cisterns. ⋯ Endoscopic cystoventriculostomy is recommended in the treatment of symptomatic IPACs. It maintains the basic strategy of cyst fenestration into the lateral ventricle without either the invasiveness of open craniotomy or the implantation of shunt systems. The procedure is simple, effective, and minimally invasive. It saves operative and recovery times and is associated with low morbidity and mortality rates.