The 85th Annual Meeting of AAST & Clinical Congress of Acute Care Surgery's abstract system is CLOSED

All abstract notifications have been sent

Please note the 2027 abstract system will open Tuesday, December 1, 2026 and will close Monday, February 15, 2027. Please plan accordingly! 

THE FOURTH ANNUAL AAST MILITARY SYMPOSIUM ABSTRACT SYSTEM IS CLOSED!

Acceptances and declines have been sent