World Neurosurg
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This study evaluated the sustainability of teaching awake craniotomy in Indonesia. We explored the factors affecting how awake craniotomy can be taught in a low- to middle-income (LMIC) country and the factors affecting the utilization of awake craniotomy in Indonesia. ⋯ Many factors need to be explored when planning a neurosurgical mission in LMICs to ensure its sustainability.
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To evaluate the safety and accuracy of anatomic- and lateral fluoroscopic-guided placement of C2 pars/pedicle, C1 lateral mass screws, and freehand placement of C2 laminar screws. ⋯ Anatomic and lateral fluoroscopic-guided placement of C2 pars/pedicle screws and C1 lateral mass screws and freehand placement of C2 laminar screws is extremely safe.
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Magnetic resonance imaging (MRI), including diffusion-weighted imaging (DWI), is an excellent tool for diagnosing intracranial infection, with limitations in previous neurosurgical intervention. This study aimed to evaluate the accuracy of DWI in the diagnosis of postoperative intracranial infection. ⋯ DWI is of limited value in evaluating postoperative brain infection. Our data show a trend toward DWI regaining its validity at approximately 3 months after surgery.
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The Meckel's cave (MC) is commonly affected by neoplastic lesions that often require neurosurgical treatment. We simulated the posterior petrous apicectomy (PPA) on fresh cadavers to verify the in vivo feasibility of the approach. We proposed a new classification system of MC meningioma based on the extent of middle cranial fossa (MCF) involvement. ⋯ Preliminary results obtained with the PPA in 2C type I meningiomas are encouraging. The new classification system proposed can be useful in clinical practice, especially in the choice of the most suitable surgical approach for dumbbell meningiomas.
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To compare the clinical and radiographic outcomes on the sagittal plane between anterior and posterior selective fusion (ASF and PSF) in patients with Lenke 5 adolescent idiopathic scoliosis (AIS) for a minimum of 5 years of follow-up. ⋯ A significant and continuous loss of lordosis in ISA was observed after ASF in patients with Lenke 5 AIS. A larger LL was obtained with a higher incidence of proximal junctional kyphosis at long-term follow-up after PSF.