Can gums grow back?
牙龈能重新长出来吗？
Unfortunately, your healthy gums cannot grow back on their own once the gum tissue is lost. Thus, it is recommended to seek treatment as soon as you notice signs of gum disease before it results in gum recession.
In such cases, there are treatments available such as gum grafting that can restore the gum line and protect the exposed tooth root but they may be expensive.
不幸的是，一旦牙龈组织丧失，你的健康牙龈就不能自己长回来。因此，建议你在发现牙龈疾病的迹象时尽快寻求治疗，以免导致牙龈衰退。
在这种情况下，有一些治疗方法，如牙龈移植，可以恢复牙龈线并保护暴露的牙根，但可能很昂贵。