title: The crucial decade: modern neurosurgery's definitive development in Harvey Cushing's early research and practice, 1900 to 1910.
abstract: When Harvey Cushing announced his full-time commitment to neurological surgery in 1904, it was a discouraging and discouraged enterprise. Other surgeons' mortality rates for patients with brain tumors were 30 to 50%. By 1910 Cushing had operated on 180 tumors; he had a thriving practice, with a patient mortality rate of less than 13%. The three essential ingredients of his success were: 1) a new surgical conceptualization of intracranial pressure (ICP); 2) technical innovations for controlling ICP; and 3) establishment of a large referral base. In the years 1901 through 1905, the implications of his research on the "Cushing reflex" were quickly translated into surgical techniques for controlling ICP. In the period between 1906 and 1910, Cushing built up his referral practice by publishing widely, and especially by lecturing to medical audiences throughout the United States and Canada. His scientific work on ICP was essential to his clinical success, but without his professional and social ability to build a thriving practice, there would have been insufficient material for him to use to improve his approaches.
authors.affiliation: Brown University Program in Neurosurgery, Memorial Hospital, Pawtucket, Rhode Island 02860, USA.
authors.forename: S H
authors.initials: SH
authors.lastname: Greenblatt
mesh_terms: D001932:Brain Neoplasms / Q000266:history / Q000601:surgery; D002170:Canada; D049673:History, 20th Century; D006801:Humans; D007427:Intracranial Pressure / Q000502:physiology; D013677:Medical Laboratory Science / Q000266:history; D009493:Neurosurgery / Q000193:education / Q000266:history*; D012017:Referral and Consultation / Q000266:history; D015996:Survival Rate; D014481:United States