World Neurosurg
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Percutaneous vertebroplasty uses the traditional method of bone cement filler to inject bone cement, which solidifies easily. We have established a new method to delay the solidification of bone cement (low-temperature ice saline bone cement) and compared the advantages of the new method and the traditional method of injecting bone cement. ⋯ Low-temperature ice saline water bone cement has significant advantages in multiple vertebral fractures, a relatively large amount of bone cement injected into each vertebral body, and a long operation time, which is more suitable for beginners.
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Retraction Of Publication
Ocular Manifestations of Carotid Cavernous Fistula: A Case of Macular Edema and Conjunctival Vessel Tortuosity.
This article has been withdrawn at the request of the author(s) and/or editor. The Publisher apologizes for any inconvenience this may cause. The full Elsevier Policy on Article Withdrawal can be found at https://www.elsevier.com/about/policies/article-withdrawal.
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Cervical synovial cyst (CSC) is a rare condition that often leads patients to seek medical attention due to cervical stenosis symptoms. There's ongoing debate about the best management strategy. To address this, a review of literature from the past 20 years (2003-2023) was conducted using keywords like "cervical synovial cyst," "cervical ganglion cyst," and "cervical juxtafacet cyst." Data on patient demographics, imaging characteristics, treatment methods, and clinical outcomes were collected. ⋯ Most cases were treated surgically, with decompression performed with or without fusion. Patients generally reported symptom improvement regardless of the surgical method. Overall, surgical intervention effectively improved neurological symptoms associated with CSCs.
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Early diagnosis of diabetes insipidus (DI), a complication following pituitary surgery, can avoid catastrophic results such as lethargy or even death. Measurement of arginine vasopressin (AVP) may help the early diagnosis, but its direct assaying is challenging. Copeptin, which is co-secreted in equimolar quantities to AVP, is suggested to be a reliable marker in prediction of postoperative DI. Therefore, this systematic review plus meta-analysis aims to discover this possible role. ⋯ Copeptin level was significantly lower in DI patients than in non-DI patients who underwent pituitary surgery. Early measurement, as soon as possible (from the first hour to 48 hours after the operation) of copeptin after pituitary surgeries has good, but not excellent, accuracy to exclude postoperative DI.
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Complete traumatic dorsal spondyloptosis with no neurological involvement is so rare due to the inherent stability of the thoracic spine, that only 2 other cases are reported in literature. A 31-year male with history of fall, and normal neurological examination was noted to have grade 5 dislocation at D7-D8, with locking of D7-8 bodies and expanded canal due to pedicle fractures accommodating the displaced spinal cord. As the excessive manipulation to achieve reduction was deemed too risky to be worthy, it was decided to do in-situ fixation without reduction. ⋯ Under O-arm navigation, pedicle screws were placed in D5,6,8,9&10, with D8 screws crossing onto D7. The rods had to be contoured in S shape and maneuvered across all screw heads. The patient has remained asymptomatic for more than 2 years after surgery.