Focusing on the phenomenon of "de-acupoints" of the needle insertion sites in Fu’s subcutaneous needling（FSN）

the authors allocated the evolution and characteristics of the needle insertion sites of FSN. From six aspects

named morphology and structure

location

nomenclature

numbers and meridian tropism

indications and acupuncture manipulations

the comparison was made between the insertion sites of FSN and traditional acupoints. It is believed:（1）The needle insertion sites of FSN has the basic attributes of acupoint

which not only refers to the operation site

but also indicates the reaction of disease; moreover

it is the treatment site with significant therapeutic effect.（2）The optimized sites of insertion in FSN should be named differently and their locations and numbers should be specified relatively.（3）The insertion sites of FSN should be further intersected and integrated with traditional acupoints

and a part of traditional acupoints should become the insertion sites of FSN.（4）Accepting and integrating the insertion sites of FSN

and expanding the scope of traditional acupoints may be the new project in the research of traditional acupoints.