The article discusses a number of features for
filling out documents on higher education
examination, preparation of hard tooth tissues and
filling of carious cavities among students from foreign
of preparation and
filling of the root canal system contrib-ute to improving the competence of students, which
as the indices, such as DEF (decayed, extracted,
filled teeth), PMA (papillary marginal attachment), CPI
of donor-related factors on fat grafting success. This review aims to
fill this gap by examining how