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OBJECTIVEThe purpose of this study was to analyze the effect of the coronavirus disease 2019 (COVID-19) outbreak and of the subsequent lockdown on the neurosurgical services of the Veneto region in Italy compared to the previous 4 years.METHODSA survey was conducted in all 6 neurosurgical departments in the Veneto region to collect data about surgical, inpatient care and endovascular procedures during the month of March for each year from 2016 to 2020. Safety measures to avoid infection from SARS-CoV-2 and any COVID-19 cases reported among neurosurgical patients or staff members were considered.RESULTSThe mean number of neurosurgical admissions for the month of March over the 2016–2019 period was 663, whereas in March 2020 admissions decreased by 42%. Emergency admissions decreased by 23%. The average number of neurosurgical procedures was 697, and declined by 30% (range −10% to −51% in individual centers). Emergency procedures decreased in the same period by 23%. Subarachnoid hemorrhage and spontaneous intracerebral hemorrhage both decreased in Veneto—by 25% and 22%, respectively. Coiling for unruptured aneurysm, coiling for ruptured aneurysm, and surgery for ruptured aneurysm or arteriovenous malformation diminished by 49%, 27%, and 78%, respectively. Endovascular procedures for acute ischemic stroke (AIS) increased by 33% in 2020 (28 procedures in total). There was a slight decrease (8%) in brain tumor surgeries. Neurosurgical admissions decreased by 25% and 35% for head trauma and spinal trauma, respectively, while surgical procedures for head trauma diminished by 19% and procedures for spinal trauma declined by 26%. Admissions and surgical treatments for degenerative spine were halved. Eleven healthcare workers and 8 patients were infected in the acute phase of the pandemic.CONCLUSIONSThis multicenter study describes the effects of a COVID-19 outbreak on neurosurgical activities in a vast region in Italy. Remodulation of neurosurgical activities has resulted in a significant reduction of elective and emergency surgeries compared to previous years. Most likely this is a combined result of cancellation of elective and postponable surgeries, increase of conservative management, increase in social restrictions, and in patients’ fear of accessing hospitals. Curiously, only endovascular procedures for AIS have increased, possibly due to reduced physical activity or increased thrombosis in SARS-CoV-2. The confounding effect of thrombectomy increase over time cannot be excluded. No conclusion can be drawn on AIS incidence. Active monitoring with nasopharyngeal swabs, wearing face masks, and using separate pathways for infected patients reduce the risk of infection.

Introduction Acute cervical myelopathy is a challenging diagnosis. Spinal cord infarction is generally caused by aortic pathologies. In absence of a definite diagnosis, fibrocartilagineous embolism can be a cause of spinal cord ischemia. Case presentation Authors here presented a case report of a 42 years old female patient, suffering acute myelopathy in a stenotic cervical canal by anterior osteophytes. She was admitted to our emergency department with chest pain and tetraparesis, manifesting with two acute episodes within 24 hours of each other, the second worse than the first. Traumatic, inflammatory, ischemic, infectious and compressive causes were excluded. Both neuroprotection therapies (administration of glucocorticoids, maintenance of mean arterial pressure) and surgical decompression of stenotic cervical canal were adopted. Follow-up was characterized by neurological improvement. Conclusions To our knowledge, the case here reported is the first of a suspected FCE in a stenotic CC surgically decompressed. FCE is generally an exclusive diagnosis; definite diagnosis could be only provided by spinal cord biopsy examination. Cervical canal decompression, by removing anterior osteophytes, probably contributed to SC adequate vascular perfusion through the anterior spinal artery and prevented secondary damage from medullary swelling.