History of the European-Japanese Cerebrovascular Congress.

The European-Japanese Cerebrovascular Congress originally started as a Swiss-Japanese joint conference on cerebral aneurysm. The Congress was held in Zürich, Switzerland, from 5-7 May 2001 with Prof. Y. Yonekawa of Zürich and Prof. Y. Sakurai of Sendai as the presidents.Three years later, in July of 2004, the second meeting was held at Zürich again with wide-ranging conference topics on cerebral stroke surgery.The third meeting at Zürich in 2006 was the key congress for future development. The conference was expanded to the European-Japanese Joint Conference for Stroke Surgery.As the year of 2006 was the 70th Anniversary of the Department of Neurosurgery, University Hospital Zürich, Prof. Krayenbühl, Prof. Yasargil, and Prof. Yonekawa introduced the impressive history of the Department of Neurosurgery at the conference.At the fourth European-Japanese Joint Conference on Stroke Surgery we moved from Zürich to the Nordic city of Helsinki, with Prof. Juha Hernesniemi as the conference president.The fifth joint conference was held at Düsseldolf am Rein with Prof. Hans-Jakob Steiger as the Conference president.The sixth conference, named "The European-Japanese Stroke Surgery Conference" (EJSSC), was held in Utrecht, The Netherlands. Professor Luca Regli and Prof. Gabriel Rinkel were the conference presidents.The seventh European-Japanese Stroke Surgery Conference (EJSSC) was held in Verona, Italy with the presidents Prof. Alberto Pasqualin and Prof. Giampietro Pinna.The eighth European-Japanese Cerebrovascular Congress (EJCVC) came back to Zürich in the year 2016 with Prof. Luca Regli as the president.The ninth European-Japanese Cerebrovascular Congress (EJCVC) was held in the historical room of Grande Ospedale Metropolitano Niguarda Milan, Italy, with Prof. Marco Cenzato as the president.The tenth European-Japanese Cerebrovascular Congress (EJCVC) will be held in Kyoto. It will be the first meeting of the EJCVC in Japan.Publication of the proceeding books of the conference as supplements of ACTA Neurochirurgica is one of the main reasons that we have been able to continue this conference for almost 20 years. We sincerely thank Prof. Steiger for his continuous and generous cooperation as the series Editor of ACTA Neurochirurgica.