World Neurosurg
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Cerebrovascular bypass techniques are the current cornerstone methods to achieve cerebral revascularization for moyamoya disease or syndrome and select cases of vascular pathologies, such as intracranial atherosclerotic occlusive disease and complex aneurysms. Factors influencing bypass efficiency include graft patency, short temporary occlusion time, and precise anastomosis. On the basis of our senior author's vast experience with 1300 bypasses, we recommend performing the anastomosis with the minimal number of stitches as achievable to avoid stenosis of the artery's internal lumen that may occur with unnecessary, additional stitches, preserving patency. ⋯ We demonstrate this technique in an adult moyamoya disease patient who underwent a superficial temporal artery-to-middle cerebral artery bypass, in this case coagulation of the donor artery wall at the anastomosis made possible to adapt the edges of the donor artery precisely to the recipient artery wall by shrinking its redundancy between the stitches. The most important task is to coagulate the donor side orifice precisely with low-power bipolar coagulation and never coagulate the recipient artery. This coagulation technique is a simple alternative to stop further leakage, and it prevents placing an additional suture and reduces temporary occlusion time.
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Istanbul, home to numerous historical treasures, houses one of the oldest fully constructed hospitals. ⋯ Although it was built in the 12th century, the monastery is still a modern facility meeting current standards.
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We present the largest series of tubular assisted minimally invasive extraforaminal L5/S1 microdiskectomy and describe the operative nuances. An extraforaminal L5/S1 disk herniation poses a surgical challenge as a result of limited access from a high iliac crest, the sacral ala, and the large transverse process of L5 necessitating oblique working angles. ⋯ Tubular retractor-assisted minimally invasive extraforaminal L5/S1 microdiskectomy is an effective approach. Good surgical outcomes are achieved while avoiding the complications associated with more invasive options such as open surgery or fusion.
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Determine the bibliometric characteristics of scientific articles that address the subject of neurosurgery in Latin America and the Caribbean. ⋯ In the past decade, there has been an increase in articles on neurosurgery in Latin America and the Caribbean. Scientific production in neurosurgery must continue to increase in order to promote evidence-based medicine.
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The necessity of computed tomography (CT) has been questioned in pediatric mild traumatic brain injury (mTBI) because of concerns related to radiation exposure. Distinguishing patients with lower and higher risk of clinically important TBI (ciTBI) is paramount to the optimal management of these patients. ⋯ The IniCT scoring system can successfully differentiate low-risk and high-risk patients based on initial CT scan. Zero score can eliminate the need for a routine repeat CT, whereas scores ≥2 should prompt serial neurologic examinations and/or repeat CT depending on the clinical situation.