The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
Dr Gun Choi earned his PhD in 2002 from Hanyang University, Seoul, Korea, where he completed his medical education. He is the recipient of several awards, including the Sadahisa Hijikata Award, bestowed at the 1st World Congress of Minimally Invasive Spine Surgery & Techniques in Hawaii. His main area of interest is neurological surgery. Dr Choi gave numerous educational sessions and presentations...