World Neurosurg
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Ulnar nerve entrapment at the elbow is a common neurological entrapment neuropathy. Previous research has shown that surgical treatment can be highly successful. Only a few studies have reported on long-term outcome after surgery. In this study, we report on the long-term follow-up after surgery for ulnar nerve compression at the elbow. ⋯ We may conclude that the surgical treatment is also successful in the long term.
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Surgical management of blood blister-like aneurysm (BBA) is challenging and contentious because of high morbidity and mortality. Intraoperative neurophysiologic monitoring (IONM) is a well-established tool in intracranial aneurysm surgery, although its application in BBA surgery lacks reports. This study retrospectively analyzes the usefulness of IONM in BBA surgery between 2018 and 2023. ⋯ Our results show that IONM has low sensitivity (37.5%) and high specificity (100%) in detecting ischemic events during BBA surgery. The high rate of false-negative results in BBA-IONM suggests that its predictive value is limited particularly in complex maneuvers such as trapping and advanced vasoreconstruction, warranting cautious interpretation and further investigation of IONM modalities for BBA management.
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We aimed to assess percutaneous pedicle screw (PPS) placement accuracy, fluoroscopy shot number, and operation time using a modified single anterior-posterior (AP) fluoroscopy with a C-arm in treating traumatic thoracic and lumbar vertebral fractures. ⋯ The PPS placement method using modified single AP fluoroscopy for treating traumatic thoracic and lumbar spine fractures was fairly accurate and reduced the number of fluoroscopy shots and operation time. This technique requires only a C-arm for assistance and can be easily mastered by spinal surgeons across hospitals of various levels.
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This study aimed to determine the predictive factors for analgesic reduction and amelioration of mobility following percutaneous sacroplasty in patients with insufficiency fractures or metastatic lesions. ⋯ Percutaneous sacroplasty was effective for pain relief, functional outcomes, and short-term satisfaction. The absence of concomitant vertebroplasty was significantly associated with VAS improvements.
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In general, the superior cerebellar artery is the most prevalent vessel that compresses the trigeminal nerve root exit zone (TGNREZ) and is responsible for trigeminal neuralgia (TGN). Nevertheless, the surgical outcome is less efficacious when the offending vessel is a dolichoectatic vertebrobasilar vessel (DVB). In addition, the potential for postprocedural adhesion and fibrosis renders recurrent TGN after prior surgery, an extremely challenging operation. ⋯ A combined transpetrosal approach with microneurovascular transposition technique was selected to achieve all objectives. A case illustration with a surgical video is demonstrated.