Neurosurgery
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Linear metrics for ventricular volume play a large role in the rapid, approximate evaluation of ventricular volume. In this article, we automatically extract linear measures of ventricular volume to explore their correlation with lateral ventricular volume (LVV) in the healthy adult population and comprehensively define normal values. ⋯ ALVI is a newer index with strong correlation with LVV and has strong potential for clinical use. Both FOHR and ER show moderate correlation with LVV. Reference values for linear estimates of ventricular volume may help clinicians better identify patients with pathological ventriculomegaly.
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Review Case Reports
Biportal Versus Uniportal Lumbar Decompression-Indications and Efficacy: A Review With Case Examples.
Minimally invasive lumbar decompression surgery offers many advantages including reduced patient morbidity and quicker return to normal life. Endoscopic lumbar spine surgery, sometimes termed "ultra" minimally invasive, further pushes the envelope on reducing operative time, blood loss, and recovery time. ⋯ Biportal approach involves two incisions, one for the endoscope and one for the instruments. In what follows we review the indications and efficacy of these procedures with case examples.