![W. W. Keen and the dawn of American neurosurgery in: Journal of Neurosurgery Volume 64 Issue 5 (1986) Journals W. W. Keen and the dawn of American neurosurgery in: Journal of Neurosurgery Volume 64 Issue 5 (1986) Journals](https://thejns.org/view/journals/j-neurosurg/64/5/full-jns_1986_64_5_0705.fig001.jpg)
W. W. Keen and the dawn of American neurosurgery in: Journal of Neurosurgery Volume 64 Issue 5 (1986) Journals
![William Williams Keen Biography - American Physician and The First Brain Surgeon in the U.S.A - YouTube William Williams Keen Biography - American Physician and The First Brain Surgeon in the U.S.A - YouTube](https://i.ytimg.com/vi/kpb7VYDDha0/hqdefault.jpg)
William Williams Keen Biography - American Physician and The First Brain Surgeon in the U.S.A - YouTube
![Thomas Jefferson University - Center City Archives & Special Collections | 10 Notable Jefferson Alumni of the Past Thomas Jefferson University - Center City Archives & Special Collections | 10 Notable Jefferson Alumni of the Past](https://library.jefferson.edu/archives/exhibits/notable_alumni/images/keen_clinic.jpg)
Thomas Jefferson University - Center City Archives & Special Collections | 10 Notable Jefferson Alumni of the Past
![Selected Papers and Addresses. by KEEN, William Williams (1837-1932).: (1923) | Jeff Weber Rare Books Selected Papers and Addresses. by KEEN, William Williams (1837-1932).: (1923) | Jeff Weber Rare Books](https://pictures.abebooks.com/inventory/30936394050_2.jpg)
Selected Papers and Addresses. by KEEN, William Williams (1837-1932).: (1923) | Jeff Weber Rare Books
![Thomas Jefferson University - Center City Archives & Special Collections | 10 Notable Jefferson Alumni of the Past Thomas Jefferson University - Center City Archives & Special Collections | 10 Notable Jefferson Alumni of the Past](https://library.jefferson.edu/archives/exhibits/notable_alumni/images/alumni/keen_mil2.jpg)
Thomas Jefferson University - Center City Archives & Special Collections | 10 Notable Jefferson Alumni of the Past
![W. W. Keen and the dawn of American neurosurgery in: Journal of Neurosurgery Volume 64 Issue 5 (1986) Journals W. W. Keen and the dawn of American neurosurgery in: Journal of Neurosurgery Volume 64 Issue 5 (1986) Journals](https://thejns.org/view/journals/j-neurosurg/64/5/full-jns_1986_64_5_0705.fig003.jpg)
W. W. Keen and the dawn of American neurosurgery in: Journal of Neurosurgery Volume 64 Issue 5 (1986) Journals
![W. W. Keen and the dawn of American neurosurgery in: Journal of Neurosurgery Volume 64 Issue 5 (1986) Journals W. W. Keen and the dawn of American neurosurgery in: Journal of Neurosurgery Volume 64 Issue 5 (1986) Journals](https://thejns.org/view/journals/j-neurosurg/64/5/full-jns_1986_64_5_0705.fig002.jpg)