Correct term :-
1. The index is organised by the condition ,not by the body part in which it occurs .
2. The main term appear in boldface and are followed by their default code ,the one must frequently associated with them .
3. Below the main terms are subterms that are cross reference in the selection of correct codes .
4. The nonessential modifiers are supplementary terms that are not essential to the section of correct code.
ons Drag the correct term to ts appropriate blank in the sentence NEC cross references epooym...