ABSTRACT
INTRODUCTION: The hybrid operation room - with a robotic arm equipped angiographic device - started its operation in November 2019 at the Department of Neurosurgery, Szeged, Hungary. OBJECTIVE: We report the benefits of the hybrid operation room in the neurosurgery practice based on our results and experiences of the last 1.5 years. METHOD: 576 operations took place between 15. 11. 2019 and 01. 03. 2021, which include 332 neurointerventions amd 244 skull-brain and spine surgeries. By using Siemens ARTIS pheno®, we performed purely catheter only interventions or surgical only interventions, but combined treatments were also performed in several cases (catheter and surgical intervention). Thanks to ARTIS pheno® versatility, it is used as a modern imaging system in preoperative examination or as navigation system in spine surgery and control imaging for intra- and postoperative examinations. DISCUSSION: We created three categories based on the results of the last months according to the need of using the hybrid operation room for the given operation: (1) strongly recommended, (2) recommended, (3) advantageous. Strongly recommended: if the two teams (surgical and interventional team) have to work together during the operation. Recommended: if the two teams are not participating together in the operation, but the other team is on standby and may join the operation if necessary. Advantageous: this category means the possibility of performing control imaging before the wound closure. CONCLUSION: Based on our experience, the hybrid operation room provides significant help in neurosurgery. It has become part of our daily care, and we think it is indispensable in the work of a neurosurgery center. Orv Hetil. 2023; 164(43): 1701-1711.
Subject(s)
Neurosurgery , Humans , Neurosurgical Procedures/methods , HungaryABSTRACT
PURPOSE: The purpose of the study is to describe carotid artery stenting (CAS) via distal transradial access (dTRA) facilitated by additional superficial temporal artery (STA) access, in a patient with complex aortic arch vessel anatomy. TECHNIQUE: A 72-year-old woman with a prior history of complex cervical surgery and radiotherapy due to laryngeal malignancy, presented with a symptomatic 90% stenosis of the left internal carotid artery (ICA). Due to high cervical lesion, the patient was rejected from carotid endarterectomy. Angiography demonstrated 90% stenosis of the left ICA and a type III aortic arch. After failure of left common carotid artery (CCA) cannulation with appropriate catheter support via dTRA and transfemoral approaches, CAS was attempted a second time. After percutaneous ultrasound guided access to right dTRA and left STA, a 0.035 inch guidewire introduced to the left CCA from the contralateral dTRA was snared and externalized via left STA to improve wire support for guiding advancement. Thereafter, the left ICA lesion was successfully stented with a 7×30 mm self-expanding stent via right dTRA. All vessels involved were patent at 6-month follow-up. CONCLUSION: The STA may be a promising adjunctive access site to increase transradial catheter support for CAS or neurointerventional procedures in the anterior circulation. CLINICAL IMPACT: Transradial cerebrovascular interventions have been gaining popularity, however, unstable catheter access to distal cerebrovascular structures limits its widespread use. Guidewire externalization technique via additional STA access may improve transradial catheter stabilty and increase procedural success with possibly low access stie complication rate.
ABSTRACT
Background - Because of the rare occurrence of thoracic disc herniation and surgery needed treatment the used approaches and their efficiency are still subjects of discussions. In Hungarian practice, the most frequent explorations are costotransversectomy and laminectomy, but there are many other important methods available like thoracoscopic and posterior transdural approaches. This case report will present the benefits and the surgical procedure of posterior transdural sequesterectomy, carry out for the first time in Hungary at the Neurosurgical Department on Szeged University. Case presentation - A 50-year-old female patient with achondroplasic nanism has been operated several times since 2011. She suffered from a progressive, multi-segment affected degenerative discopathy and myelopathy. Finally in the background of the recurrent paraparesis was confirmed thoracic disc herniations at the levels of T8 and T9. The use of intraoperative electrophysiology was not feasable, because the earlier described cervical myelopathy. For this reason we used the posterior transdural approach, as the best and safest, visual control warranted technique. Conclusions - The posterior transdural approach offers an alternative option for experienced surgeons, furthermore in contrast with traditional, technically difficult to implement or special instrumentation demanding approaches this technique seems to be more efficient.
