Spondylodiscitis: Understanding pathophysiology, surgical strategies, and postoperative management - A single-center study.

Background: Spondylodiscitis (SD) is an inflammatory condition affecting the intervertebral discs and adjacent structures, often leading to serious complications, including epidural abscesses. This study aimed to differentiate postoperative SD from spontaneous cases caused by osteoporotic defects and associated pathologies, evaluating the frequency of SD in spinal diseases at a single center. Materials and Methods: A retrospective observational study involving 25 patients was conducted, analyzing variations between postoperative revisions in SD patients and spontaneous SD due to concurrent pathology and osteoporotic defects. The effects of postoperative wound healing following transforaminal lumbar interbody fusion and decompressive hemilaminectomy with pedicle screws were also investigated. Ethical guidelines were strictly followed during the study, conducted from January 2023 to September 2023 at Moscow City Clinical Hospital No. 68, Demikhova V.P. Results: Among the 25 patients with spontaneous SD, 15 females and 10 males were included, with only two undergoing surgical revision. Predominant purulent inflammatory foci were observed at specific spinal levels, and demographics revealed prevalent comorbidities such as arterial hypertension (80%) and type 2 diabetes mellitus (60%). Postoperative complications included paravertebral abscesses and wound-related issues. Structural observations indicated vertebral destruction, joint gaps, and localized spinal canal narrowing, revealing complexities in SD cases. Conclusion: Surgical intervention remains crucial for addressing SD-related vertebral complications, while antimicrobial therapy tailored to specific pathogens is pivotal. Concurrent conditions necessitate comprehensive management, often involving cardiological interventions. Postoperatively, a combined approach of conservative therapy and calcium phosphate adjuncts is recommended, especially considering the observed low bone density, aiming to optimize patient recovery and spinal stability.

Do we really apply evidence-based-recommendations to spine surgery? Results of an international survey.

OBJECTIVE: This international survey investigated Evidence-Based Medicine (EBM) in spine surgery by measuring its acceptance among spine surgeons. It assessed their understanding of EBM and how they apply it in practice by analyzing responses to various clinical scenarios.. MATERIALS AND METHODS: Following the CHERRIES guidelines, an e-survey was distributed to multiple social media forums for neurosurgeons and orthopedic surgeons on Facebook, LinkedIn, and Telegram and circulated further through email via the authors' network. Three hundred participants from Africa, Asia, Europe, North America, and Oceania completed the survey. RESULTS: Our study revealed that 67.7% (n = 203) of respondents used EBM in their practice, and 97.3% (n = 292) believed training in research methodology and EBM was necessary for the practice of spine surgery. Despite this endorsement of using EBM in spine surgery, we observed varied responses to how EBM is applied in practice based on example scenarios. The responders who had additional training tended to obey EBM guidelines more than those who had no additional training. Most surgeons responded as always or sometimes prescribing methylprednisolone to patients with acute spinal cord injury. Other significant differences were identified between geographical regions, training, practice settings, and other factors. CONCLUSIONS: Most respondents used EBM in practice and believed training in research methodology and EBM is necessary for spine surgery; however, there were significant variations on how to use them per case. Thus, the appropriate application of EBM in clinical settings for spinal surgery must be further studied.

Low-Cost 3D Models for Cervical Spine Tumor Removal Training for Neurosurgery Residents.

BACKGROUND AND OBJECTIVES: Spinal surgery, particularly for cervical pathologies such as myelopathy and radiculopathy, requires a blend of theoretical knowledge and practical skill. The complexity of these conditions, often necessitating surgical intervention, underscores the need for intricate understanding and precision in execution. Advancements in neurosurgical training, especially with the use of low-cost 3D models for simulating cervical spine tumor removal, are revolutionizing this field. These models provide the realistic and hands-on experience crucial for mastering complex neurosurgical techniques, filling gaps left by traditional educational methods. MATERIALS AND METHODS: This study aimed to assess the effectiveness of 3D-printed cervical vertebrae models in enhancing surgical skills, focusing on tumor removal, and involving 20 young neurosurgery residents. These models, featuring silicone materials to simulate the spinal cord and tumor tissues, provided a realistic training experience. The training protocol included a laminectomy, dural incision, and tumor resection, using a range of microsurgical tools, focusing on steps usually performed by senior surgeons. RESULTS: The training program received high satisfaction rates, with 85% of participants extremely satisfied and 15% satisfied. The 3D models were deemed very realistic by 85% of participants, effectively replicating real-life scenarios. A total of 80% found that the simulated pathologies were varied and accurate, and 90% appreciated the models' accurate tactile feedback. The training was extremely useful for 85% of the participants in developing surgical skills, with significant post-training confidence boosts and a strong willingness to recommend the program to peers. CONCLUSIONS: Continuing laboratory training for residents is crucial. Our model offers essential, accessible training for all hospitals, regardless of their resources, promising improved surgical quality and patient outcomes across various pathologies.

Management of lumbar spondylolisthesis: A retrospective analysis of posterior lumbar interbody fusion versus transforaminal lumbar interbody fusion.

Background: One of the most frequent etiologies for spinal surgery is unstable lumbar spondylolisthesis (ULS). To decompress affected structures while maintaining or restoring stability through fusion, surgeons utilize a variety of procedures. When paired with interbody fusion, posterior fusion is most applied, resulting in greater fusion rates. The two most popular techniques for implementing spinal fusion are posterior lumbar interbody fusion (PLIF) and transforaminal lumbar interbody fusion (TLIF). As a result, these two procedures have been assessed formally. Methodology: A retrospective analysis of patients who underwent interbody fusion for lumbar stenosis through PLIF and minimally invasive (MI)-TLIF was performed. The patients were followed up for 24 months and fusion rates, Visual Analog Score (VAS), and Oswestry Disability Index (ODI) alongside the MacNab clinical outcome score, were assessed. The Bridwell interbody fusion grading system was used to evaluate fusion rates in computed tomography (CT). Results: Operations were performed in 60 cases where patients suffered from ULS. PLIF was performed on 33 patients (55%) (14 males and 19 females) and 27 patients (45%) (11 males and 16 females) who underwent MI-TLIF. In 87% of our respective cohort, either the L4-5 or the L5-S1 level was operated on. Overall fusion rates were comparable between the two groups; however, the TLIF group improved more in terms of VAS, ODI, and MacNab scores. On average, MI-TLIF surgery was longer and resulted in reduced blood loss. MI-TLIF patients were more mobile than PLIF patients postoperatively. Conclusion: With well-established adequate results in the literature, TLIF offers benefits over other methods used for interbody lumbar fusion in ULS or other diseases of the spine. However, MI-TLIF may procure more advantageous for patients if MI methods are implemented. In this instance, TLIF outperformed PLIF due to shorter operating times, less blood loss, faster ODI recovery, better MacNab scores, and a greater decline in VAS pain ratings.

The importance of social networks in neurosurgery training in low/middle income countries.

Introduction: Neurosurgery is evolving with new techniques and technologies, relies heavily on high-quality education and training. Social networks like Twitter, Facebook, Instagram and LinkedIn have become integral to this training. These platforms enable sharing of surgical experiences, fostering global knowledge-sharing and collaboration among neurosurgeons. Virtual conferences and courses are accessible, enhancing learning regardless of location. While these networks offer real-time communication and collaborative opportunities, they also pose challenges like the spread of misinformation and potential distractions. According to the PICO format, the target population (P) for the purpose of this paper are medical students, neurosurgical residents and consultants on the role of social media (I) in neurosurgery among Low-Middle income countries (C) with the main outcome to understand the collaborative domain of learning. Material and method: This cross-sectional survey, conducted in June-July 2023, involved 210 medical students, neurosurgery residents, fellows, and practicing neurosurgeons from low and middle-income countries. A structured questionnaire assessed social network usage for neurosurgery training, covering demographic details, usage frequency, and purposes like education, collaboration, and communication. Participants rated these platforms' effectiveness in training on a 1-5 scale. Data collection employed emails, social media groups, and direct messaging, assuring respondent anonymity. The survey aimed to understand and improve social networks' use in neurosurgery, focusing on professional development, challenges, and future potential in training. Results: In a survey of 210 participants from low and middle-income countries, 85.5% were male, 14.5% female, with diverse roles: 42.9% neurosurgery residents, 40% practicing neurosurgeons, 14.6% medical students, and 2.4% other healthcare professionals. Experience ranged from 0 to 35 years, with Mexico, Nigeria, and Kenya being the top participating countries. Most respondents rated neurosurgery training resources in their countries as poor or very poor. 88.7% used social media professionally, predominantly WhatsApp and YouTube. Content focused on surgical videos, research papers, and webinars. Concerns included information quality and data privacy. Interactive case discussions, webinars, and lectures were preferred resources, and most see a future role for social media in neurosurgery training. Conclusions: Our study underscores the crucial role of social media in neurosurgery training and practice in low and middle-income countries (LMICs). Key resources include surgical videos, research papers, and webinars. While social media offers a cost-effective, global knowledge-sharing platform, challenges like limited internet access, digital literacy, and misinformation risks remain significant in these regions.

Intracortical brain-computer interfaces for improved motor function: a systematic review.

In this systematic review, we address the status of intracortical brain-computer interfaces (iBCIs) applied to the motor cortex to improve function in patients with impaired motor ability. This study followed the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) 2020 Guidelines for Systematic Reviews. Risk Of Bias In Non-randomized Studies - of Interventions (ROBINS-I) and the Effective Public Health Practice Project (EPHPP) were used to assess bias and quality. Advances in iBCIs in the last two decades demonstrated the use of iBCI to activate limbs for functional tasks, achieve neural typing for communication, and other applications. However, the inconsistency of performance metrics employed by these studies suggests the need for standardization. Each study was a pilot clinical trial consisting of 1-4, majority male (64.28 %) participants, with most trials featuring participants treated for more than 12 months (55.55 %). The systems treated patients with various conditions: amyotrophic lateral sclerosis, stroke, spinocerebellar degeneration without cerebellar involvement, and spinal cord injury. All participants presented with tetraplegia at implantation and were implanted with microelectrode arrays via pneumatic insertion, with nearly all electrode locations solely at the precentral gyrus of the motor cortex (88.88 %). The development of iBCI devices using neural signals from the motor cortex to improve motor-impaired patients has enhanced the ability of these systems to return ability to their users. However, many milestones remain before these devices can prove their feasibility for recovery. This review summarizes the achievements and shortfalls of these systems and their respective trials.

Hundred Pediatric Cases Treated for Chiari Type II Malformation with Hydrocephalus and Myelomeningocele.

Background Chiari malformation type II (CM-II) may not always present as an asymptomatic disorder but prove to be difficult in managing. This is especially true for neonates who show the worst prognosis. There is confounding data over whether shunting or craniocervical junction (CVJ) decompression should be employed. This retrospective analysis summarizes the results of 100 patients diagnosed and treated for CM-II along with hydrocephalus and myelomeningocele. Methods We reviewed all the children who were diagnosed and surgically treated for CM-II at the Moscow Regional Hospital. Surgical timing was decided on the clinical conditions of each patient. Urgent surgery in the more compromised patients (usually infants) and elective surgery for patients with less severe conditions was performed. All patients first underwent CVJ decompression. Results The retrospective review yielded 100 patients operated on for CM-II with concomitant hydrocephalus and myelomeningocele. The average herniation was 11.2 ± 5.1 mm. However, herniation level did not correlate with clinical findings. Concomitant syringomyelia was observed in 60% of patients. More severe spinal deformity was observed in patients with widespread syringomyelia ( p = 0.04). In children of the younger age group, cerebellar symptoms and bulbar disorders were more frequently observed ( p = 0.03), and cephalic syndrome was noted much less frequently ( p = 0.005). The severity of scoliotic deformity correlated with the prevalence of syringomyelia ( p = 0.03). Satisfactory results were significantly more often observed in patients of the older age group ( p = 0.02). Patients with unsatisfactory results at the time of treatment were significantly younger ( p = 0.02). Conclusion If CM-II is asymptomatic, then no specific treatment is prescribed. If the patient develops pain in the occiput and neck, then pain relievers are prescribed. If a patient has neurological disorders or concomitant syringomyelia, hydrocephalus or myelomeningocele, surgical intervention is indicated. The operation is also performed if the pain syndrome cannot be overcome within the framework of conservative therapy.

The impact of visual and motor skills on ideational apraxia and transcortical sensory aphasia.

BACKGROUND: Patients with extensive left hemisphere damage frequently have ideational apraxia (IA) and transcortical sensory aphasia (TSA). Difficulty with action coordination, phonological processing, and complex motor planning may not be indicative of higher-order motor programming or higher-order complex formation. We report on the effects of IA and TSA on the visual and motor skill of stroke patients. PURPOSE: The study aims to address the question of whether IA and TSA in bilingual individuals are the results of an error of motor function alone or due to a combined motor plus and cognitive dysfunction effect. METHOD: Twelve bilingual patients (seven males, and five females) were diagnosed with IA and TSA, and are divided into two groups of six patients. Then, 12 healthy bilingual controls were evaluated for comparing with both groups. Bilingual aphasia testing (BAT) and appropriate behavioral evaluation were used to assess motor skills, including coordination, visual-motor testing, and phonological processing. RESULTS: Findings (pointing skills) show that the performance of the L1 and L2 languages are consistently significant (p < 0.001) in healthy individuals compared to the IA and TSA groups. Command skills for L1 and L2 languages were significantly higher in healthy individuals compared to IA and TSA controls (p < 0.001). Further, the orthographic skills of IA and TSA vs controls in both groups were significantly reduced (p < 0.01). Visual skills in the L1 language were significantly improved (p < 0.05) in IA and TSA patients compared to healthy controls after 2 months. Unlike orthographic skills which were improved in IA and TSA patients, languages in bilingual patients did not simultaneously improve. CONCLUSION: Dyspraxia is a condition that affects both motor and visual cognitive functions, and patients who have it often have less referred motor skills. The current dataset shows that accurate visual cognition requires both cognitive-linguistic and sensory-motor processes. Motor issues should be highlighted, and skills and functionality should be reinforced along with the significance of treatment between IA and TSA corresponding to age and education. This can be a good indicator for treating semantic disorders.

Spinal epidural fibrosis following hemostatic agent employment.

OBJECTIVE: Failed Back Surgery Syndrome (FBSS) refers to a subset of patients who have new or persistent pain after spinal surgery for back or leg pain. Epidural fibrosis (EF) is a common cause of FBSS. Many agents aiming to prevent EF have been tested. However, hemostatic agents are readily available at hospitals, easy to reach and frequently used. For these reasons, oxidized regenerated cellulose, polysaccharide hemostat, hemostatic thrombin-gelatin matrix and chitosan linear polymer were evaluated for their effects on epidural fibrosis on rats after laminectomy. METHODS: 40 Sprague-Dawley rats were randomly divided into 5 equal groups including the control group where only the laminectomy was performed. The other 4 groups received hemostatic agents after laminectomy. The rats were euthanized 45 days later and were assessed by a blinded observer to grade the fibrosis level. RESULTS: The study revealed that oxidized regenerated cellulose, polysaccharide hemostat and hemostatic thrombin-gelatin matrix lowered the epidural fibrosis grade which was statistically significant (p < 0.001). Although chitosan linear polymer created fibrosis similar to the control group it was not proven to be statistically significant (p = 0.8999). However, when compared with other hemostatic agents it resulted in a higher fibrosis grade (p < 0.001). CONCLUSION: The results obtained from this experimental study revealed that Pahacel, Sealfoam and Surgiflo, were effective in reducing epidural fibrosis after laminectomy in rats.

Factors Affecting the Choice of Neurosurgery Subspecialty: A Geographic and Gender-Wise Analysis.

OBJECTIVE: To understand the factors that affect decision-making when choosing a specific subspecialty while exploring gender and geographic variables. METHODS: A cross-sectional, 13-item, nonrandomized online survey was created and shared over various social media platforms of the Neurosurgery Cocktail. Data were collected between January and April 2022. The survey focused on the amount of exposure to subspecialties during training, along with factors affecting the decision in choosing a specific subspecialty. RESULTS: A total of 207 respondents, predominantly from Asian and European countries, with an 83.6% dominance of male respondents, completed the survey. The most common subspecialties with maximum exposure were neurosurgical oncology, spine, and neurocritical care and trauma, whereas peripheral nerve surgery and stereotactic and functional neurosurgery were the least exposed. In total, 70% of the respondents had no training or degree in a subspecialty, which was the greatest in Asian and African countries (P = 0.0205). Respondents found the prestige and lifestyle of a skull base neurosurgeon very attractive (P = 0.027, 0.034 respectively), whereas the lifestyle and salary of spine neurosurgeons made it a popular subspecialty (P < 0.001, 0.008, respectively). Personal interest in neurosurgical oncology established its popularity among the respondents (P = 0.028). CONCLUSIONS: Stereotactic and functional neurosurgery and peripheral nerve surgery are the emerging subspecialties and hence their exposure and access are highly limited to the developed world whereas spine and neurosurgical oncology branches had a homogenous geographic presence. Pediatric neurosurgery had the most female representation, thereby necessitating the need to uplift women in other subspecialties.

Modafinil attenuates the neuroinflammatory response after experimental traumatic brain injury.

BACKGROUND: Modafinil has been proven to exert anti-inflammatory, anti-oxidative and neuroprotective effects on numerous neurological disorders. However, its effects after traumatic brain injury (TBI) have not been yet explored. The aim of this study was to explore if Modafinil can attenuate the neuroinflammatory phase of TBI and clarify the possible underlying mechanisms. METHODS: A weight drop model was used to induce experimental TBI on 30 Wistar albino rats. The treatment group received Modafinil on the day of the trauma and the following 5 days. Garcia Test was used to assess for neurological status and histopathological examination along with biochemical analysis of NSE, S-100B, CASP3, and TBARS levels were performed. RESULTS: Rats treated with Modafinil after the trauma had a statistically significant higher Garcia Test Score (P<0.001) and presented with increased evidence of anti-inflammatory and neuroprotective effect (P<0.05, P=0.005). Decreased levels of all biochemical parameters with NSE, CASP3, and TBARS having statistical significance was observed (P<0.05). CONCLUSIONS: The findings of this paper support the notion that a psychoactive drug Modafinil, traditionally used for sleep disorders and also known as a cognitive enhancer may prove beneficial in decreasing mortality and morbidity after TBI through anti-inflammatory, anti-oxidative and neuroprotective effects.

Lesions of the spinal cord caused by multiple myeloma: A systematic review and meta-analysis regarding the neurosurgical aspects of patient management.

Background: Multiple Myeloma is a B-cell malignancy which can cause variety of lesions of the spine and spinal cord. The management of patients with spinal cord compression (SCC), and the efficacy and security of minimally invasive therapeutic approaches, are the main topics of discussion. Methods: To systematically review the scientific literature on neurosurgical aspects of MM spinal cord lesion management, a search was conducted among scientific papers in the databases ScienceDirect, Cochrane Library, and PubMed using keywords and Boolean operators. These comprise MM and lesions of the spine and spinal cord. Each database was searched from the earliest available article to January 2017. Results: According to the literature, low-dose radiotherapy, antimyeloma medications, and bisphosphonates comprise the mainstay management for symptomatic spinal lesions. The decision to operation is based on presence of myelopathy and degree of spinal cord compression. Conclusions: As a result of the analysis, the following conclusions may be drawn: (1) surgery is a valuable option for MM patients with symptomatic spinal involvement who experience rapid neurological deterioration with SCC and/or mechanical instability and (2) it is important to ensure that the benefits of surgical treatment outweigh the risks, as patients with MM are susceptible to infections.

A Case Report of a Sacral Giant Cell Tumor Treated With Block Resection and Lumbo-Pelvic Fixation.

Giant cell tumors (GCT) are benign but locally aggressive neoplasms composed of osteoclast-like giant cells and fusiform to ovoid mononuclear stromal cells. GCT generally comprise 5-10% of all benign bone tumors; they appear most frequently between the second and third decades of life. These tumors are also distributed throughout the vertebral column. Approximately half of all spinal GTCs develop in the sacrum. Many cases remain clinically silent and are discovered incidentally during the study of minor trauma. Symptomatic tumors often mimic other common spinal pathologies. Imaging studies ideal for diagnosis are CT and MRI. The techniques used in the treatment of giant cell tumors are curettage or intralesional surgery, block resection, radiotherapy, and chemotherapy. Herein, we report on a 23-year-old female patient diagnosed with a tumoral mass in the anterior part of the sacrum, suggestive of GCT. The lesion was completely excised in two consecutive surgeries, and lumbopelvic fixation was performed with favorable immediate postoperative results. Careful surgical planning with a multi-disciplinary approach leading to block resection still remains the most viable option for the treatment of vertebral GCT.

The role of radiation therapy in the treatment of spine metastases from hepatocellular carcinoma: a systematic review and meta-analysis.

OBJECTIVE: Spine hepatocellular carcinoma (HCC) metastases severely worsen quality of life and prognosis, with the role of radiotherapy being controversial. The authors systematically reviewed the literature on radiotherapy for spine metastatic HCCs. METHODS: The PubMed, Scopus, Web of Science, and Cochrane databases were searched according to the PRISMA guidelines to include studies of radiotherapy for spine metastatic HCCs. Outcomes, complications, and local control were analyzed with indirect random-effect meta-analyses. RESULTS: The authors included 12 studies comprising 713 patients. The median time interval from diagnosis of HCC to spine metastases was 12 months (range 0-105 months). Most lesions were thoracic (35.9%) or lumbar (24.7%). Radiotherapy was delivered with conventional external-beam (67.3%) or stereotactic (31.7%) techniques. The median dose was 30.3 Gy (range 12.5-52 Gy) in a median of 5 fractions (range 1-20 fractions). The median biologically effective dose was 44.8 Gy10 (range 14.4-112.5 Gy10). Actuarial rates of postradiotherapy pain relief and radiological response were 87% (95% CI 84%-90%) and 70% (95% CI 65%-75%), respectively. Radiation-related adverse events and vertebral fractures had actuarial rates of 8% (95% CI 5%-11%) and 16% (95% CI 10%-23%), respectively, with fracture rates significantly higher after stereotactic radiotherapy (p = 0.033). Fifty-eight patients (27.6%) had local recurrences after a median of 6.8 months (range 0.1-59 months), with pooled local control rates of 61.6% at 6 months and 40.8% at 12 months, and there were no significant differences based on radiotherapy type (p = 0.068). The median survival was 6 months (range 0.1-62 months), with pooled rates of 52.5% at 6 months and 23.4% at 12 months. CONCLUSIONS: Radiotherapy in spine metastatic HCCs shows favorable rates of pain relief, radiological responses, and local control. Rates of postradiotherapy vertebral fractures are higher after high-dose stereotactic radiotherapy.

Treatment of Intracranial Tumors With Stereotactic Radiosurgery: Short-Term Results From Cuba.

Background Although international publications on radiosurgery have increased exponentially, reports of heterogeneous series treated with linear accelerator (LINAC) are scarce. Since most intracranial tumors are irregular in size and not spherical, LINACs (Elekta Precise®, Elekta AB, Sweden), fitted with a multi-leaf collimator, allow for precise stereotactic radiosurgery for the entire tumor. Aim To evaluate the effects of LINAC on an outpatient basis with patients diagnosed with various intracranial malignancies. Methodology A retrospective observational study of a series of cases of patients with intracranial lesions treated at the Institute of Oncology and Radiobiology using LINAC was carried out from October 2019 to May 2021 to evaluate the therapeutic results of radiosurgery in patients with intracranial tumors. Results A total of 22 lesions in 20 patients were treated with LINAC. The average age of the patients was 49.7, and the male-female ratio was 1:2. The cases consisted were mostly vestibular schwannoma (7 lesions), metastases from breast cancer (3 lesions), and tuberculum sellae meningioma (2 lesions). The prescription dose covered 99% of the planning target volume in 16 lesions (72.7%) and 100% in six lesions (27.3%) (prescription volume). In meningiomas and schwannomas, doses between 12 and 14 Gy were used, in plasmacytoma 13 Gy, in pilocytic astrocytoma 14 Gy, in cavernoma 15 Gy, in breast cancer metastasis between 18 and 20 Gy, and in lung cancer metastasis 22 Gy. When evaluating local control, 11 patients exhibited stable findings at the six-month control while 10 had partial regression, and a single patient had total regression. Minor complications such as perilesional edema, facial paresthesia, facial paralysis, and transient alopecia were observed in eight of the patients. Conclusions Patients with extra-axial, low-grade malignancy, and posterior fossa lesions were predominant in the studied population. Radiosurgery treatment is associated with good local control of the treated lesions. Complications are infrequent, mild, and predominated by perilesional edema.

The Role of Social Media on the Research Productivity of Neurosurgeons During the COVID-19 Pandemic.

BACKGROUND: The COVID-19 pandemic committees of all countries restricted face-to-face interactions. This study aimed to determine how the pandemic changed the research output for many neurosurgeons while highlighting how social media may have been used as a contactless platform to maintain research productivity during these times. METHODS: A cross-sectional, descriptive, 24-item, and non-randomized online survey was applied worldwide, and shared using social media platforms and emails. The questions mainly focused on comparing the results of the pre-pandemic period to the pandemic period (after March 2020). RESULTS: A total of 202 respondents from 60 different countries responded to the survey. Interest in neurosurgical education increased from 24% to 76%, while the topic of epidemiology gained interest from 28% to 72% when the pre-pandemic era was compared to the pandemic era. Preference for prospective studies decreased from 66% to 34%, while interest in retrospective studies increased from 39% to 61%. In evaluating publication types, the preference for reviews increased from 36% to 64%. Sixty-two percent of the respondents stated they had concerns over delays in individual contributions/lack of accountability. These concerns were followed by problems with theft of intellectual property/data and authorship disputes. Forty-one percent believed that the support of extra hands on a load-heavy project was the most powerful benefit of social media collaboration. Those who reported increased publications during the pandemic were also more likely to collaborate using social media (P = 0.030). CONCLUSIONS: During the pandemic, social media collaborations helped increase research output for neurosurgeons.