Hey doc I have a question for you In retreatment cases, how do you know if a canal is calcified or ledged? I know that a lot of calcification occurs in coronal 1/3, but sometimes when the apical part is calcified, it is difficult to distinguish with a ledge. Any tips would be grateful!
As you said, I think calcification in the apical region is rare, and I would categorize it as follows. 1. calcification - resistance where the file is tight in the root canal and feels like rubber (rubbery resistance) 2. ledge - resistance that feels like hitting a solid wall while the file is loose within the canal (loose resistance)
항상 다채로운 영상 너무 감사히 잘 보고 있습니다!
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감사합니다
love these unedited videos. Excellent camera resolution. Thank you Sir.
0:35 너무 귀여우시네요^^
Thank you doctor for your education
Hey doc I have a question for you
In retreatment cases, how do you know if a canal is calcified or ledged? I know that a lot of calcification occurs in coronal 1/3, but sometimes when the apical part is calcified, it is difficult to distinguish with a ledge.
Any tips would be grateful!
As you said, I think calcification in the apical region is rare, and I would categorize it as follows.
1. calcification - resistance where the file is tight in the root canal and feels like rubber (rubbery resistance)
2. ledge - resistance that feels like hitting a solid wall while the file is loose within the canal (loose resistance)
@@endoyooThank you so much doc! I appreciate your advice