Odontogenic cutaneous sinus tract associated with a mandibular second molar having a rare distolingual root: a case report
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- 作者：Jun Tian ; Guobin Liang ; Wenting Qi ; Hongwei Jiang
- 关键词：Cone ; beam computed tomography ; Distolingual root ; Mandibular second molar ; Odontogenic cutaneous sinus tract ; Sodium hypochlorite accident
- 刊名：Head & Face Medicine
- 出版年：2015
- 出版时间：December 2015
- 年：2015
- 卷：11
- 期：1
- 全文大小：2,558 KB
- 刊物主题：Otorhinolaryngology; Oral and Maxillofacial Surgery; Dentistry;
- 出版者：BioMed Central
- ISSN：1746-160X
文摘
Introduction Odontogenic cutaneous sinus tracts are often misdiagnosed as lesions of non-odontogenic origin, leading to the treatment of patients with unnecessary and ineffective therapies. Sinus tracts of endodontic origin usually respond well to endodontic therapy. However, root canal treatment of mandibular molars with aberrant canal anatomy can be diagnostically and technically challenging. Herein we present a patient with a cutaneous odontogenic sinus tract in the right submandibular area.