World Neurosurg
-
This work aims to describe the evolution of the video-assisted Thoracoscopic Surgery (VATS) approach from a multiportal access to a biportal access for thoracic herniated disc surgery. Thoracic disc herniation remains a challenging pathology for spine surgeons. VATS of the thoracic spine was described in the 90s and represented an important technical leap by including minimally invasive options for thoracic pathology. Nowadays, VATS in thoracic surgery tends to evolve towards an even less invasive technique, from a multiportal approach to a biportal one. ⋯ This access allows the surgeon to manipulate the instrumentation confidently and the camera does not fog up as often. Extracting a piece of rib is unnecessary and theoretically, we only manipulate 1 or at most 2 intercostal nerves, so the patient's recovery is favorable.
-
Chronic subdural hematoma (CSDH) is a prevalent neurosurgical condition that is known to recur and that leads to unfavorable clinical outcomes. Middle meningeal artery embolization (MMAE) has emerged as an alternative treatment to prevent recurrence. This study investigated the efficacy of combined 2 therapies in a hybrid operative suite for high-risk patients. ⋯ In our initial case experiences, one-stage burr hole surgery and adjuvant MMAE for treating chronic subdural hematoma in a hybrid operative angiography suite could be a feasible and effective treatment modality.
-
Trapped temporal horn (TTH) is a subtype of focal obstructive hydrocephalus. Although a ventriculoperitoneal shunt is a traditional treatment approach, it poses risks of shunt failure and infection. The emergence of neuroendoscopy has led to an increased interest in ventriculocisternostomy as an alternative. This study aimed to evaluate the efficacy and safety of endoscopic ventriculocisternostomy with stent placement (EVSP) for TTH. ⋯ EVSP is a safe and feasible option for the treatment of TTH and is a viable alternative to ventriculo-peritoneal shunt.
-
Case Reports
MALIGNANT TRANSFORMATION OF PREVIOULSY RADIATED VESTIBULAR SCHWANNOMA: 2D operative video.
Malignant transformation of vestibular schwannomas (VSs), though rare,1 demands a comprehensive, multidisciplinary treatment approach to optimize patient outcomes.2 We present a rare case of malignant transformation in a VS after radiation treatment in a 58-year-old woman (Video 1). Initially diagnosed with a right cerebellopontine angle VS, the patient underwent CyberKnife (Accuray, Madison, Wisconsin, USA) treatment 16 years ago, receiving 18 Gy across 3 fractions. Despite initial stability, the patient experienced progressive hearing loss, ultimately requiring a bone-anchored hearing aid implant. ⋯ This case underscores the importance of vigilant monitoring for patients with VS, particularly patients with rapid symptom progression and tumor growth, highlighting the crucial role of adjuvant radiotherapy in treatment regimens. This study received institutional review board approval. The patient provided informed consent for the use of their image and information.
-
Lumbar pedicle screw placement surgery involves various assistive technologies, including fluoroscopic, stereotactic, or robotic navigation and intraoperative neuromonitoring (IONM). We aimed to discern neurosurgeons' preferences for screw placement techniques and IONM utility, while also considering the influence of experience. ⋯ This national survey shows that stereotactic navigation is the predominant technique for pedicle screw placement among less experienced neurosurgeons, with seasoned neurosurgeons leaning toward fluoroscopic guidance. Robotic guidance was the least used technique with no observed difference based on experience. Neurosurgeons employing multiple techniques use IONM the most, compared with surgeons who only use stereotactic navigation and/or robotic guidance.