incisor teeth 中文意思是什麼
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This model shows the morphological differences of the incisor, canine and molar teeth
本模型顯示切齒、尖齒、磨齒的不同形態。 -
The permanent incisor will assume normal position and it is not necessary to extract the mobile primary incisor if there is enough room for the permanent incisor. delayed eruption of permanent teeth
一般來說，乳齒會因為牙根收縮而變得松動，跟著自然脫落，這是正常現象，不會影響恆齒的生長，所以不一定要拔掉松動的乳齒。
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