Key words: fourth molar, supernumerary teeth, inverted impaction, mandibular ramus

关键词: 第四磨牙, 多生牙, 倒置阻生, 下颌升支

姬莉a，朱志农b，连文伟c. 罕见上下颌第四磨牙伴埋伏阻生1例报告[J]. 中国实用口腔科杂志, DOI: 10.19538/j.kq.2017.10.015.

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