title: Historical perspectives: the microsurgical and endovascular treatment of aneurysms.
abstract: The history of aneurysm therapy is rich in parallelisms that exist between the once-fledgling field of aneurysm surgery and the now-growing field of endovascular aneurysm treatment. The treatment of aneurysms has had a cyclic progression. The indirect and safest approach to the treatment of aneurysms was seen in the development and use of Hunterian ligation in the 19th century. During the past few decades, nascent technology and a better understanding of the pathophysiology of aneurysms resulted in a more direct intracranial, extravascular approach to aneurysm therapy, with the focal point being the use of the aneurysm clip to secure an aneurysm at its neck. Interestingly, alternative and, arguably, even more direct approaches to aneurysm therapy developed in the surgical suites. These techniques became the seeds for the birth of direct endovascular aneurysm treatment in particular and endovascular surgery in general. As endovascular technology continues to develop, somewhat more sophisticated, indirect approaches to aneurysm therapy (the use of stents to modify flow, for example) are being investigated. The treatment of intracranial aneurysms has a rich history. First thought to be inoperable lesions, aneurysms have challenged neurosurgeons and their colleagues since they were first recognized in the 18th century. Treatment for these lesions did not begin until the 19th century with the use of Hunterian ligation. This review describes the many milestones in the field of aneurysm surgery and endovascular surgery, tracing the many parallelisms contained within the birth and growth of each field and their respective significance.
authors.affiliation: Department of Neurological Surgery and Radiology, Neurological Institute of New Jersey, New Jersey Medical School, University of Medicine and Dentistry of New Jersey, Newark 07101, USA. c.prestigiacomo@umdnj.edu
authors.forename: Charles J
authors.initials: CJ
authors.lastname: Prestigiacomo
mesh_terms: D002404:Catheterization / Q000266:history*; D049673:History, 20th Century; D049674:History, 21st Century; D006801:Humans; D002532:Intracranial Aneurysm / Q000266:history* / Q000601:surgery*; D008866:Microsurgery / Q000266:history*; D009493:Neurosurgery / Q000266:history; D019635:Neurosurgical Procedures / Q000266:history*; D014481:United States; D014656:Vascular Surgical Procedures / Q000266:history*