World Neurosurg
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Review Case Reports
Hydrocephalus resulting from Late-onset Aqueductal Membranous Occlusion: A Case Report and Review of the Literature.
Late-onset aqueductal membranous occlusion (LAMO) is 1 of the few causes of noncommunicating hydrocephalus. Here, we report a case of LAMO and review the associated literature. ⋯ We treated a case of LAMO, which usually presents with headache as an initial symptom. 3D-DRIVE MRI is useful for detecting membranous occlusions and for evaluating pre- and postoperative CSF flow. LAMO can be cured by endoscopic third ventriculostomy and/or endoscopic aqueductoplasty.
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The feasibility of anterior transarticular crossing screws (ATCS) was confirmed in cadaveric specimens and it has been used in clinic. However, no study has documented the morphometric characteristics of ATCS. This study seeks to determine the morphometric characteristics of ATCS in C1-C2 fixation. ⋯ This study provides the range of screw angles and lengths of ATCS, which will help surgeons to perform ATCS safely and accurately.
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Diaphragmatic paralysis after phrenic nerve injury is an infrequent but serious condition. The destruction of respiratory function after unilateral phrenic nerve injury has been the subject of many investigations. ⋯ These findings suggest that contralateral phrenic nerve end-to-side anastomosis is a promising therapeutic strategy. In general, our results suggest that this surgical method may hold great potential to be a secure, feasible, and effective technique to rescue diaphragmatic function.