A.ⅰ类洞&nBsp;
B.ⅱ类洞&nBsp;
C.ⅲ类洞&nBsp;
D.ⅳ类洞&nBsp;
E.ⅴ类洞&nBsp;
&nBsp;01.根据BlACk分类上颌中切牙腭面洞属于&nBsp;
02.根据BlACk分类上颌中切牙邻面龋未累及切角属于&nBsp;
&nBsp;03.根据BlACk分类上颌中切牙邻面龋累及切角属于&nBsp;
&nBsp;04.根据BlACk分类上颌第二磨牙近中邻面颈部龋属于&nBsp;
&nBsp;05.根据BlACk分类上颌尖牙颊侧颈部龋属于&nBsp;