World Neurosurg
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Sacroiliac (SI) joint fusion is considered for the treatment of degenerative sacroiliitis. The procedure has increased in popularity for patients who have exhausted less invasive treatment options since the development of percutaneous SI joint fusion systems. One possible complication of the procedure is a sacral radiculopathy that can result from compression of the S1 nerve by the SI joint fusion implant. Others have described revising the implant by removing it and replacing it with a shorter implant. ⋯ This technical note is for others to consider as a possible minimally invasive solution for the treatment of lumbar radiculopathy after a minimally invasive SI joint fusion procedure.
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Older patients are increasingly presenting for surgery with intracranial meningioma because of progress with diagnostic imaging and longer life expectancy. However, older patients have many problems, such as comorbidities and reduced physiological capacity reflected in the frailty index. This study examines the factors affecting clinical deterioration after surgery in older patients, particularly factors associated with frailty. ⋯ Skull base tumor location and serum albumin correlated with deterioration of clinical status after surgery.
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The aim of this study is to determine the risk factors affecting intraoperative neurophysiologic monitoring (IONM) changes, when such changes take place, and clinical outcomes associated with IONM change during cervical open door laminoplasty (COL) for cervical compressive myelopathy. ⋯ IONM change during COL occurred immediately after decompression, and a risk factor of IONM change was ORA at the MCL. If the IONM change was not fully recovered, a new motor deficit occurred after COL.
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Onyx, a liquid embolic agent, is the mainstay of embolization treatment of arteriovenous malformation or arteriovenous fistula. Microcatheter retention in an embolic cast is a well-known complication. Rupture of catheter with spillage of onyx is a rare phenomenon but can lead to potential occlusion of the parent vessel. ⋯ Microcatheter rupture and spillage of onyx during embolization of arteriovenous malformation/arteriovenous fistula is a potential complication, and management should be individualized. The unique close cell design of the PED was successfully used to avoid a potentially life-threatening occlusion of the vertebrobasilar system. To the best of our knowledge, we report for the first time this novel use of PED.
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The purpose of this study was to analyze the risk factors for 14-day mortality in pediatric patients undergoing early decompressive craniectomy (DC) after traumatic brain injury (TBI). ⋯ In children undergoing early DC after TBI, risk factors for 14-day mortality include younger age and higher ISS.