Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 김예미 | - |
dc.date.accessioned | 2019-01-02T16:30:04Z | - |
dc.date.available | 2019-01-02T16:30:04Z | - |
dc.date.issued | 2018 | - |
dc.identifier.issn | 0161-0457 | - |
dc.identifier.issn | 1932-8745 | - |
dc.identifier.other | OAK-24096 | - |
dc.identifier.uri | https://dspace.ewha.ac.kr/handle/2015.oak/248014 | - |
dc.description.abstract | The purpose of this study was to analyze various characteristics and classification of C-shaped root canals and evaluate the causes of endodontic failure of C-shaped root canals by examining the resected root surface with an endodontic microscope and a scanning electron microscope (SEM). Forty-two teeth with C-shaped root canals were included in this study and had undergone intentional replantation surgery. Before surgery, periapical radiography and cone-beam computed tomography were taken. The root canal configuration was analyzed and classified according to Melton's classification at coronal and apical level. After injection of 1 : 100,000 epinephrine with 2% lidocaine, the tooth was carefully extracted. After the root-end resection, the resected root surface was examined using an operating microscope and SEM. Mandibular second molars were most frequently involved teeth (90.4%). The most frequently observed root canal configurations were C1 at the coronal level (45.2%) and C3 at the apical 3 mm level (45.2%). The most common cause of failure for a C-shaped root canal treatment was a leaky canal (45.2%), followed by an isthmus (23.8%), missing canal, overfilling, and iatrogenic problems. In conclusion, C-shaped root canals were most frequently found in mandibular second molars. The most common cause of failure was a leaky canal and isthmus. | - |
dc.language | English | - |
dc.publisher | WILEY-HINDAWI | - |
dc.title | Analysis of Cause of Endodontic Failure of C-Shaped Root Canals | - |
dc.type | Article | - |
dc.relation.index | SCIE | - |
dc.relation.index | SCOPUS | - |
dc.relation.journaltitle | SCANNING | - |
dc.identifier.doi | 10.1155/2018/2516832 | - |
dc.identifier.wosid | WOS:000453031700001 | - |
dc.author.google | Kim, Yemi | - |
dc.author.google | Lee, Donghee | - |
dc.author.google | Kim, Da-Vin | - |
dc.author.google | Kim, Sin-Young | - |
dc.contributor.scopusid | 김예미(36059180800) | - |
dc.date.modifydate | 20230301081001 | - |