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牙根内吸收是指牙根内发生的进行性病理性吸收,无明显临床症状,多在X线检查时偶然发现,一般表现为膨出于根管的圆形或卵圆形透射影,有时是根管影像的整体性增宽,严重者可导致牙齿丧失~([1])。现通过1例上颌中切牙牙根内吸收病例的治疗,谈谈牙根内吸收患牙的治疗体会。1病例资料患者男,45岁。2008-05-04就诊于广东药学院附属第一医院口腔科,主诉上前牙变色,影响美观,要求修复。患者约10年前上前牙外伤,当时无
Root canal internal absorption refers to the occurrence of progressive pathological root absorption, no obvious clinical symptoms, and more occasionally found in the X-ray examination, the general performance of bulging in the root canal round or oval-shaped transmission shadow, and sometimes the root The integrity of the tube image broadens, leading to loss of teeth in severe cases (1). By 1 case of maxillary central incisor root resorption treatment, talk about the treatment of tooth root resorption experience. 1 case data patient male, 45 years old. 2008-05-04 Visiting the Department of Stomatology, First Affiliated Hospital of Guangdong College of Pharmacy, chief complaint of discoloration of the anterior teeth, affecting the appearance, requiring repair. The patient had anterior tooth injury about 10 years ago, when none