你的牙齿，可能在剧透你的基因

牙齿不只是用来吃饭的，它也可能是身体递出来的一张“遗传小纸条”。

本期我们聊聊牙釉质发育不全遗传病——Amelogenesis Imperfecta, AI。这种疾病表现为牙齿最外层的牙釉质变薄、变软、变脆，导致疼痛、敏感、磨耗和美观问题。更重要的是，某些 AI 并不只是牙齿问题，还可能提示肾脏、听力或视网膜相关的系统性疾病。

从牙釉质的“施工失败”，到基因检测的“医学侦探”，再到全口修复的“重建工程”，这一期带你认识牙釉质发育不全遗传病。

参考文献

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