A.頜6>7>3>4>5>1>2 B.下頜6>7>4>5>3>2>1 C.下頜6>7>4>3>5>2>1 D.上頜6>7>3>4>5>1>2 E.上頜6>7>3>5>4>1>2
A.牙髓炎 B.牙齦萎縮 C.根尖周炎 D.牙齦炎 E.牙槽膿腫
A.后牙面齲壞 B.前牙切角缺損 C.面重度磨耗 D.后牙鄰洞 E.楔狀缺損