'If it's an abscess that would require a root canal, it won't get better by itself.'

如果是需要根管手术的脓肿，它不会自己好起来。

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Root canal therapy for 198 teeth (172cases) with chronic periapical abscess was performed.

对172例198颗慢性根尖周脓肿患牙进行根管治疗。

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Objective To evaluate the clinical effect of bonding and surgical therapy on fractured crown-root complicated with periodontal abscess.

目的应用黏接再植术及牙周翻瓣植骨术对后牙冠根纵折伴牙周脓肿手术治疗的疗效进行评价。

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