World Neurosurg
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Pelvic morphology is an important element in determination of spinal alignment. We retrospectively examined the correlation between spinal alignment, severity, and pelvic morphology in lumbar disc herniation (LDH) surgery. ⋯ For LDH cases, pelvic retroversion is important to avoid pain. The range of mobility for pelvic retroversion varies depending on pelvic morphology of individuals. In cases of LDH, ratio of pelvic tilt to pelvic incidence correlates strongly with severity.
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Case Reports
Ruptured blister-like aneurysm arising from the proximal posterior cerebral artery: a case report.
Blister-like aneurysms (BLAs) arise mostly at the supraclinoid internal carotid artery. We report a rare case of ruptured BLA arising at the P1 segment of the posterior cerebral artery (PCA). ⋯ Proximal PCA is a rare but possible location for BLA. When the cause of bleeding SAH cannot be identified, repeated radiologic assessments including posterior circulation should be performed. If perforators of the unaffected site supply the thalamus and midbrain bilaterally and an ipsilateral posterior communicating artery exists, PAO of P1 seems feasible as a treatment. Elective intervention is not recommended because of the characteristics of ruptured BLAs.
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Giant pituitary adenomas are considered a surgical challenge. Their invasiveness, irregular growth, and extensions make this surgery critical. Because of this reason, the radical resection rate is low in such pathology. ⋯ He had no hypopituitarism and diabetes insipidus after the surgery. Cerebrospinal fluid leak was not observed. Unfortunately, oculomotor palsy did not improve after surgery (Video 1).
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Deep brain stimulation (DBS) of the bilateral subthalamic nucleus (STN) is a standard surgical treatment option in patients with advanced Parkinson's disease. Adverse effects on cognitive function have been reported, impacting the quality of life of patients and caregivers. We aimed to investigate a quantitative predictive preexisting cognitive factor for predicting postoperative cognitive changes. ⋯ Preoperative evaluation of the Similarities and Object Assembly subtests may be useful to identify patients who are at a greater risk of experiencing decreases in visuospatial functioning after STN-DBS. Furthermore, a low score on the Similarities subtest may predict future global cognitive deterioration.
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Social media has become an important communication tool in modern life, and its use is undoubtedly increasing worldwide. Given the rising importance of social media in the health care system, little is known about neurosurgeons' social media use and interactions in the context of professional purposes. This study aimed to analyze social media usage and opinions among neurosurgeons in terms of age, gender, and practice setting. ⋯ Social media use, opinions, and attitudes among neurosurgeons vary depending on their age, gender, and practice setting. Most neurosurgeons stated that the use of social media could have beneficial and advantageous effects on neurosurgery practice, while the frequency of misleading information and lack of privacy were perceived as barriers.