斑はん状じょう歯し

noun

mottled teeth; mottled enamel; dental fluorosis

Medical/dental term for a condition where tooth enamel shows white or brown spots, often caused by excessive fluoride intake during tooth development.

• 斑はん状じょう歯しは、歯はの形けい成せい期きに過か剰じょうなフッ化か物ぶつを摂せっ取しゅすることで起おこります。

  Mottled teeth occur when excessive fluoride is ingested during tooth development.