치아경조직의 약물 침투에 관한 연구

Study for Medicinal Penetration in Dental Tissue

This study is concerned with the effect on Penetration of varing the length of time among the applications of stains, preparations of medicine and radio-active isotope of siver in 120 carious or non carious human teeth with a vital pulp. The study revealed the following conclusions : 1) The stains and preparations penetrated through the dentinal tube and it's seem to be ceased at zone of secondary dentinal area. 2) The stains and preparations did not penetrated in enamel tissues.