单选题欧文线(Owen's Lines)是指( )。A所有的生长线B发育障碍而形成的加重的生长线C所有的生长线D发育障碍而形成的加重的新生线E所有的生长线和新生线
单选题
欧文线(Owen's Lines)是指( )。
A
所有的生长线
B
发育障碍而形成的加重的生长线
C
所有的生长线
D
发育障碍而形成的加重的新生线
E
所有的生长线和新生线
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