Preoperative blood tests: an expensive tick box exercise.

The purpose of preoperative investigations is to provide diagnostic and prognostic information. Preoperative tests requested for a cohort of patients admitted for simple trauma related procedures were retrospectively reviewed. Adherence to the NICE guidelines was found to be 5%. No result from a blood test led to a change in the management of the patient. The authors believe that implementation of the NICE guidelines will reduce clinical time and result in huge financial savings for individual institutions.