The ICD submenu has full flexibility for selecting ICD groups:
- Press 'A' or 'B' or 'C' to add ICD groups from submenus.
- Press 'D' or 'E' to delete all or some ICD sets.
- Press 'F' to merge some sets (such as 153 + 154).
- Press 'G' to split a previously combined set.
- Press 'H' to print a full or partial list of ICD groups.
- Press '=' (or ESC) to return to the Main Menu.