World Neurosurg
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Observational Study
Flow Diversion Endovascular Treatment Improves Headaches in Patients with Unruptured Intracranial Aneurysms.
Headache is the presenting symptom of unruptured intracranial aneurysm (UIA) in more than one-third of cases. Some patients may expect their headache to remit after aneurysm treatment. This study aims to identify factors influencing headache outcomes following endovascular treatment of UIA. ⋯ In the present study, endovascular UIA treatment led to significantly decreased headache intensity in patients with headache at baseline, after a short delay. Our data shed light on postintervention headache patterns and can help inform patient discussions and treatment expectations.
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Poor bone quality is a known risk factor for hardware failure and adjacent segment disease after lumbar fusion. One new method of analyzing bone quality is the vertebral bone quality (VBQ) score, which can be obtained from preoperative lumbar magnetic resonance imaging (MRI) scans. We decided to evaluate whether patients' VBQ scores were associated with reoperation after lumbar fusion. ⋯ This study found that bone quality, according to the VBQ score rather than the DXA T score, is an important risk factor for reoperation after lumbar fusion surgery. Therefore, this MRI-based tool may be used to assist surgeons in preoperative planning for spine surgeries with the goal of reducing the risk of requiring reoperation.