题目内容：
龈上洁治术治疗的是（ ）。
A．牙周病 B．咬合的早接触
C．龋病
D．非龋疾病
E．在龈上的外伤冠折
参考答案：
答案解析：
单选题：龈上洁治术治疗的是（ ）。
- 题目分类：口腔助理医师
- 题目类型：单选题
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B．咬合的早接触
C．龋病
D．非龋疾病
E．在龈上的外伤冠折
B．咬合的早接触
C．龋病
D．非龋疾病
E．在龈上的外伤冠折
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