US Army two-surgeon teams operating in remote Afghanistan--an evaluation of split-based Forward Surgical Team operations.

Background: United States Army Forward Surgical Teams (FSTs) consist of twenty personnel and are the Army's smallest surgical units. Currently, they provide the majority of resuscitative surgical care for combat casualties in Afghanistan where the mission of the FST has been further extended to include "split-based operations." The effectiveness of these 10-person teams is unknown and outcome data has not been previously reported in the literature.