| |

13个月12天 下牙床左二(Q)

Upper Teeth

E.F. Central Incisor
D.G. Lateral Incisor

H. Canine (Cuspid)
I. First Molar
J. Second Molar

Erupt

8-12 mos.
9-13 mos.
16-22 mos.
13-19 mos.
25-33 mos.

Shed

6-7 yrs.
7-8 yrs.
10-12 yrs.
9-11 yrs.
10-12 yrs.

Lower Teeth

K. Second Molar
L. First Molar
M. Canine (Cuspid)
N.Q. Lateral Incisor
O.P. Central Incisor

Erupt

23-31 mos.
14-18 mos.
17-23 mos.
10-16 mos.
6-10 mos.

Shed

10-12 yrs.
9-11 yrs.
9-12 yrs.
7-8 yrs.
6-7 yrs.

by 山茱萸 | 来自 本站原创 | 不指定 2005/02/24 23:03 | 分类: 文字日记 LOG | 评论(0) | 引用(0) | 阅读(1588)