OR overview showing the transition from  the traditional DAA to the EDA Hip. Multiple trays and 2 nurses are required to conduct the DAA procedure. Selecting out the correct instruments and structuring all trays requires more time and skills, which leads to variability in OR set-up. This leads to variations in OR execution and long turnover times.  The reduction of instruments trays has led to reproducibly setting-up a standardized OR. The EDA hip procedure can be conducted with 1 scrub nurse. This allows for re-allocation of manpower.