这个词是什么意思？
Solid fixation of a tooth resulting from fusion of the cementum and alveolar bone, with obliteration of the periodontal ligament. It is uncommon in the deciduous dentition and very rare in permanent teeth. (Jablonski's Dictionary of Dentistry, 1992)
中文名称索引；定义为 MeSH 英文原文，尚未逐条译审。MESH:D020254 · MeSH 2026。
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