上颌恒中切牙根中部医源性髓石取出术：一例报告
Retrieval of Iatrogenically Pushed Pulp Stone From Middle Third of Root Canal in Permanent Maxillary Central Incisor: A Case Report.
作者信息
Verma Kanika Gupta, Juneja Suruchi, Randhawa Sohajpreet, Dhebar Tejal Malay, Raheja Anupama
机构信息
Reader, Department of Pediatric and Preventive Dentistry, Surendra Dental College and Hospital , Sri Ganganagar, Rajasthan, India .
Post Graduate Student, Department of Pediatric and Preventive Dentistry, Surendera Dental College and Research Institute , Sri Ganganagar, Rajasthan, India .
出版信息
J Clin Diagn Res. 2015 Jun;9(6):ZD06-7. doi: 10.7860/JCDR/2015/13010.6047. Epub 2015 Jun 1.
Abstract
The pulp stones are the discrete nodular calcified masses commonly existing in coronal and occasionally in radicular pulp, placed freely, attached or embedded into the dentine. The present case report revealed the iatrogenic pushing of pulp stone and blockage of root canal that caused endodontic failure. The case enlightens the proper use of ultrasonic instruments with irrigating solutions to manage the calcifications in root canal for successful endodontic therapy.
摘要
髓石是通常存在于冠髓、偶尔也存在于根髓中的离散结节状钙化团块，可自由放置、附着或嵌入牙本质中。本病例报告揭示了医源性髓石推移和根管堵塞导致根管治疗失败。该病例说明了在根管治疗中正确使用超声器械并配合冲洗液来处理根管钙化以获得成功治疗的重要性。
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