Academic Genealogy of Neurosurgery via Department Chair

• Published in: World neurosurgery 2019-01, Vol.121, p.e113-e118
• Main Authors: Ziechmann, Robert, Hoffman, Haydn, Chin, Lawrence S.
• Format: Article
• Language: English
• Subjects: Academic; Chair; Genealogy; Neurosurgery
• ISSN: 1878-8750; 1878-8769
• DOI: 10.1016/j.wneu.2018.09.023

An academic genealogy describes mentoring relationships in an academic discipline. In this study, we outline an academic genealogy of neurosurgery department chairs in the United States beginning with the founding members of the field. The biographic information provided by the Society for Neurological Surgery provided the basis for our genealogy. We also performed a literature review with PubMed using the term neurosurgery department history. Our data was manually uploaded to an online database called Academic Tree. Within this platform, mentor and trainee relationships were indicated to produce an academic genealogy. Our search yielded a total of 377 chairs and 368 mentoring relationships across 98 neurosurgery departments. The largest family tree in our academic genealogy was that of Harvey Cushing, with 177 department chairs. Harvey Cushing was also the individual who trained the most number of department chairs (22). The institution that trained the most department chairs was Brigham and Women’s Hospital (26). Only 23.6% of department chairs completed residency training at the same institution where they became chair. The academic genealogy in this study allows for any neurosurgeon trained in the United States to put his or her training into historical context. It also provides a reference for bibliographic research to quantitatively describe the influence of individuals and institutions on the field. •Registered users can contribute to and access these data at https://academictree.org/neurosurgery/.•The largest family tree in our academic genealogy was that of Harvey Cushing, with 177 department chairs.•Harvey Cushing was also the individual who trained the most number of department chairs (22).•The institution that trained the most department chairs was Brigham and Women’s Hospital (26).