- Academic Unit of Life Sciences, Federal University of Campina Grande (UFCG), Cajazeiras-Paraiba, Brazil
- Health Sciences Center, University of Fortaleza (UNIFOR), Fortaleza-Ceara, Brazil
- Health School Clinic, Unichristus, Fortaleza-Ceara, Brazil
- Department of Neurosurgery, University Center Dom Bosco Higher Education Unit (UNDB), Sao Luiz-Maranhao, Brazil.
Euler Nicolau Sauaia Filho, Department of Neurosurgery, University Center Dom Bosco Higher Education Unit (UNDB), São Luiz-Maranhao, Brazil.
DOI:10.25259/SNI_194_2023Copyright: © 2023 Surgical Neurology International This is an open-access article distributed under the terms of the Creative Commons Attribution-Non Commercial-Share Alike 4.0 License, which allows others to remix, transform, and build upon the work non-commercially, as long as the author is credited and the new creations are licensed under the identical terms.
How to cite this article: Antônio Victor Santos Araújo1, Amanda Araújo Lacerda2, Amanda Alves de Oliveira3, Euler Nicolau Sauaia Filho4. Neurosurgery societies around the world: A study and discussion about its importance. 05-May-2023;14:161
How to cite this URL: Antônio Victor Santos Araújo1, Amanda Araújo Lacerda2, Amanda Alves de Oliveira3, Euler Nicolau Sauaia Filho4. Neurosurgery societies around the world: A study and discussion about its importance. 05-May-2023;14:161. Available from: https://surgicalneurologyint.com/surgicalint-articles/12316/
Background: Harvey Cushing and collaborators created the first society of neurosurgeons in 1920, in the United States of America, the Society of Neurological Surgeons. In 1955, the World Federation of Neurosurgical Societies (WFNS) was created in Switzerland to improve neurosurgical care globally through the scientific cooperation of members. The performance of neurosurgical associations today is fundamental to discuss diagnostic methods and therapeutic approaches, transforming modern medicine. Although most neurosurgical associations are recognized worldwide, there are some societies that are not recognized internationally due to a lack of regulatory bodies and lack of official digital channels, among other reasons. The main objective of the article is to list the neurosurgical societies and to provide a more integrated view of the interactions between neurosurgical societies in different countries.
Methods: We developed a table summarizing the countries recognized by the United Nations, the continents, capitals, name of the present societies, and social networks. We utilized “Country AND (Neurosurgery OR Neurological Surgery) AND (Society OR Association),” in English, and in the native language of the country. Our search included: PubMed, Scopus, Google, Google Scholar, and the WFNS website, without filters.
Results: We found 189 neurosurgery associations, from 131 countries and territories; 77 countries did not have their own neurosurgical societies.
Conclusion: There is a difference between the number of internationally recognized societies, and the number of societies found in this study. In the future, we should better organize neurosurgical societies in countries that have neurosurgical activity with those without such resources.
Keywords: Associations, List, Neurosurgery, Societies, Worldwide
At the end of the 19th century, Broca introduced medicine to the brain. In the 20th century, Victor Horsely and later Harvey Cushing in 1920, created the Society of Neurological Surgeons in the United States of America.[
There is a list of 197 countries recognized by the United Nations (UN). We listed these in alphabetical order, and searched in English the following databases regarding worldwide neurosurgical societies: PubMed, Google, Google Scholar, Scopus, and the WFNS website [
We identified 189 neurosurgery societies, associations, or groups worldwide, related to 131 countries or regions. Some countries had more than one association of neurological surgery (i.e., United States, Spain, Germany, and great Britain, among others). Some countries have more than four neurosurgery societies (i.e., Germany and South Korea [four societies], Russia [five societies], Spain [eight societies], and the United States [11 societies]).
Other countries were grouped into larger regions represent different nations (i.e., the African continent with nine neurosurgical groups, or Europe). Of the 197 territories including 77 countries had no individual neurosurgery society (i.e., about 39%).[
In 2018, the world had about 49,940 neurosurgeons; in 2023, that number is expected to exceed 50,000. There are 189 neurosurgery societies, associations or groups around the world, involving 131 countries or regions.[
Distribution of neurosurgeons worldwide
We observed that China, the with the largest population in the world, (i.e., 1.45 billion inhabitants: human development index [HDI] of 0.764), has about 11,000 neurosurgeons (i.e.), followed by India (i.e. 1.4 billion: HDI of 0.633), with approximately 1800 neurosurgeons.[
Indonesia, the fourth most populous country in the world has 370 neurosurgeons for a population of 275 million, HDI 0.777,[
Bangladesh has a population of 167 million, with 154 neurosurgeons, with an HDI of 0.661,[
Higher development index correlates with more neurosurgeons
Based on an analysis of the ten most populous countries in the world, countries with a higher concentration of neurosurgeons tend to have higher HDI values. Alternatively, countries with lower HDI tend to have a smaller number of neurosurgeons. Therefore, it has been observed that there is a tendency in most countries that directly correlates a greater number of neurosurgical societies with the number of neurosurgeons. There is also a greater variety of subspecialized societies [
77 countries without official neurosurgical associations/ societies
There are 77 countries without official associations or neurosurgical societies; this includes: Guinea-Bissau, Guyana, Jamaica, Iceland, Monaco, the Vatican, and others [
There should be better global standardization and improved official communication between neurosurgical societies worldwide (i.e., websites or social networks). Certainly, the integration and interaction between the multiple neurosurgical societies are critical to the exchange of information between neurosurgeons performing approximately 13.8 million cases/year (i.e., with 80% being done in low/medium income countries). Thus, we cannot emphasize enough the importance of better educating neurosurgical colleagues across the globe as to how deliver better neurosurgical care.[
Patient’s consent not required as there are no patients in this study.
Publication of this article was made possible by the James I. and Carolyn R. Ausman Educational Foundation.
There are no conflicts of interest.
The views and opinions expressed in this article are those of the authors and do not necessarily reflect the official policy or position of the Journal or its management. The information contained in this article should not be considered to be medical advice; patients should consult their own physicians for advice as to their specific medical needs.
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