course material
conferences
Course
this is a link that would help you locating conferences of interest:
http://www.mdlinx.com/surgery/conference.cfm
CAGS & SAGES are some of the important conferences that you might consder going to for international presentations if you are interested in gaining exposure.
CAGS makes annualy announcments on their website announcing the date and the location of their conferences:
http://www.cags-accg.ca/
SAGES;
http://www.sages2015.org/
this year it will be held in Nashville, TNfrom the 15th-18th of April