what 's meant by patency concept in endodontics ???
Importance of patency in endodonticspatency
تاريخ المشاركة 11/02/2013 - 16:32
Patency is defined in the American Association of Endodontics’ glossary of terms as ‘a canal preparation technique where the apical portion of the canal is maintained free of debris by recapitulation with a small file through the apical foramen’. Apical patency refers to the ability to pass a small No. 6-10 K-file through the apical foramen to assure that the canal is predictably negotiable
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