NeurosurGen, Inc.: an academic ancestry database for neurosurgery.

Objective: The mission of NeurosurGen, Inc., is to compile and maintain genealogical data on every neurosurgeon in the US and, eventually, the world.

Methods: NeurosurGen's data were compiled from professional organizations, the internet, and historical neurosurgery archives.

Results: The NeurosurGen database (https://www.NeurosurGen.com/) meticulously records the lineage and demographic characteristics of over 8800 neurosurgeons, unveiling a pronounced male dominance at 92.96% and cataloging a rich ethnic tapestry with 3399 neurosurgeons identified as White, Asian, Black, and Hispanic. Harvey W. Cushing's monumental influence is evident, with his name recurring 426 times, anchoring the academic roots of many in the field. Data analysis underscores the pivotal role of institutions such as Brigham and Women's Hospital, Columbia University, Massachusetts General Hospital, Montral Neurological Institute, and Johns Hopkins University in molding neurosurgical leaders, reflecting their historical and contemporary impact on the discipline. Moreover, the project shines a light on the strides toward inclusivity within neurosurgical education, spotlighting institutions that stand out for their contributions to diversifying the field by training significant numbers of female, Asian, Black, and Hispanic neurosurgeons, marking a progressive shift toward a more inclusive neurosurgical community.

Conclusions: NeurosurGen offers a myriad of benefits, including the preservation of the rich history of neurosurgery and the fostering of camaraderie among its practitioners.