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无机三氧化物聚合物(mineral trioxide aggregate MTA)根尖屏障术可用于成人根尖周炎伴根尖开敞的患牙的治疗。为了该技术更易推广,我科用基层医院具备的器械进行操作,取得良好的效果。报告如下。1病例资料患男,22岁,因上前牙龈长包半年就诊。专科检查:21、22颊龈瘘口,压之有少量黄色溢脓,叩诊(+),余为阴性。X线:21、22根尖周阴影,根尖开敞。诊断:21、22根尖周炎伴根尖开敞。
Mineral trioxide aggregate MTA apical barrier can be used for the treatment of adult apical periodontitis with open apical teeth. In order to promote the technology more easily, our department uses the equipment provided by grassroots hospitals for operation and achieves good results. The report is as follows. 1 case data suffering from male, 22 years old, due to gingival foreskin six months before admission. Specialist examination: 21,22 buccal gingival fistula, pressure of a small amount of yellow overflow pus, percussion (+), I was negative. X-ray: 21,22 periapical shadows, apical open. Diagnosis: 21,22 periapical ankle with apical open.