象牙質柵の閉鎖性についての病理組織学的検討

概要

論文の詳細を見る
Vital pulp amputation was performed on the pulps of 9 root canals of human teeth, and the amputated pulp was covered with Calvital. The teeth were subjected to histopathologic analysis for the purpose of studying the blood vessels at the site of dentine barrier formation. Results were summarized as follows. 1) Remaining blood vessels are found at the site of dentine barrier formation of six root canals and two of them have very important blood vessels. These blood vessels exist between outside and pulp at the site of dentine barrier formation. 2) On the formation of dentine barrier in the human teeth, it often happens that remaining blood vessels at the dentine barrier become inhibitory factor of the formation. 3) The closeness is not always performed between outside and pulp by the formation of dentine barrier. From a clinical point of view, the above items 2) and 3) must be kept in mind for the performance of a vital pulp amputation.
九州歯科学会の論文
1977-03-31