World Neurosurg
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Endoscopic third ventriculostomy (ETV) is a safe and effective treatment for hydrocephalus. An entry point located 4 cm anterior to the coronal suture, 3 cm anterior to Kocher point, and approximately 9 cm from the pupil at the midpupillary line has been used successfully for the last 20 years in our center. We aimed to evaluate this alternative anterior entry point routinely used for ETV, with or without concurrent endoscopic biopsy. ⋯ The anterior entry point is a safe and effective method for ETV, especially when considering concurrent ventricular tumor biopsy. This entry point may be considered as a more minimally invasive procedure when using rigid endoscopy and may also eliminate the need for a flexible scope.
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This study aimed to evaluate the association of different stenting procedures with the procedure-related complications in stent-assisted coiling (SAC) of ruptured wide-necked aneurysms. ⋯ Different stenting procedures were associated with thromboembolic but not hemorrhagic complications in SAC of ruptured wide-necked aneurysms.
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To prospectively evaluate the morphological and structural changes in the trigeminal nerve in patients with trigeminal neuralgia (TN) compared with healthy controls. ⋯ TN is associated with atrophy and a small trigeminal pontine angle in the affected nerve. Nerve atrophy may be a late consequence of chronic physical stress and is likely involved in the pathogenesis of TN. A small trigeminal pontine angle may increase the risk of neurovascular conflict, and thus more likely to result in the genesis of TN.