Medical aspects of the Battle of Waterloo: the battle.

The Duke of Wellington's polyglot army assembled for the Waterloo campaign was hastily aggregated and the Army Medical Department was somewhat short of staff and not entirely of the calibre of the department serving latterly in the Peninsular campaigns. The casualty rates during the battles of this campaign were high and the regimental and hospital staff struggled with the large number of casualties. Lack of stretcher bearers and transport were significant problems, which were compounded by the high density of the casualties. Three quarters of the surviving wounded rejoined their units.