Invasive cervical resorption: treatment challenges
김유경, 이찬영, 김의성, 노병덕,
소속 상세정보
김유경 ( Kim Yoo-Kyung ) - Yonsei University College of Dentistry Department of Conservative Dentistry
이찬영 ( Lee Chan-Young ) - Yonsei University College of Dentistry Department of Conservative Dentistry
김의성 ( Kim Eui-Seong ) - Yonsei University College of Dentistry Department of Conservative Dentistry
노병덕 ( Roh Byoung-Duck ) - Yonsei University College of Dentistry Department of Conservative Dentistry
KMID : 0362320120370040228
Abstract
Invasive cervical resorption is a relatively uncommon form of external root resorption. It is characterized by invasion of cervical region of the root by fibrovascular tissue derived from the periodontal ligament. This case presents an invasive cervical resorption occurring in maxillary lateral incisor, following damage in cervical cementum from avulsion and intracoronal bleaching procedure. Flap reflection, debridement and restoration with glass ionomer cement were performed in an attempt to repair the defect. But after 2 mon, more resorption extended apically. Considering root stability and recurrence potential, we decided to extract the tooth. Invasive cervical resorption in advanced stages may present great challenges for clinicians. Therefore, prevention and early detection must be stressed when dealing with patients presenting history of potential predisposing factors.
키워드
Dental trauma; External cervical resorption; Intracoronal bleaching; Invasive cervical resorption; Root resorption
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