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Endodontic Management of a Mandibular Second Premolar with Unusual Four-canal Anatomy and Coronal Perforation: A Case Report | ||
| Journal of Dentistry | ||
| مقالات آماده انتشار، پذیرفته شده، انتشار آنلاین از تاریخ 20 مرداد 1404 اصل مقاله (456.29 K) | ||
| نوع مقاله: Case Report | ||
| شناسه دیجیتال (DOI): 10.30476/dentjods.2025.107112.2722 | ||
| نویسندگان | ||
| Fahime Alimardani1؛ Yasamin Ghahramani2؛ Ali Rezaei Nejad* 1 | ||
| 1Postgraduate Student of Endodontics, Dept. of Endodontics, School of Dentistry, Shiraz University of Medical Sciences, Shiraz, Iran. | ||
| 2Dept. of Endodontics, School of Dentistry, Shiraz University of Medical Sciences, Shiraz, Iran. | ||
| چکیده | ||
| Mandibular second premolars pose a considerable challenge in endodontic therapy due to the complex and highly variable nature of their root canal morphology. Failure to recognize atypical anatomical configurations can result in untreated canals and subsequent treatment failure. This case report describes a rare instance of a mandibular second premolar exhibiting two separate roots and four distinct root canals. Additionally, an iatrogenic perforation on the distal crown surface occurred during access cavity preparation. The tooth anomaly was accurately diagnosed and successfully managed using cone-beam computed tomography (CBCT), which facilitated precise identification of canal anatomy and guided appropriate endodontic and perforation repair procedures. | ||
| کلیدواژه‌ها | ||
| Mandibular second premolar؛ Root Canal Therapy؛ Complex Anatomy؛ Root Canal Morphology | ||
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آمار تعداد مشاهده مقاله: 2 تعداد دریافت فایل اصل مقاله: 1 |
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