问题
单项选择题 共用题干题
患者男性，50岁，左上87621和右上12678缺失，拟行可摘局部义齿修复，左上53和右上53做基牙
如果该患者游离端的牙槽嵴低平，可以采用的办法除外哪一项（）
A.降低咬合至与对颌牙无接触
B.人工牙减数
C.减小人工牙颊舌径
D.采用RPI卡环组
E.增大基托面积
答案
参考答案：A
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患者男性，50岁，左上87621和右上12678缺失，拟行可摘局部义齿修复，左上53和右上53做基牙
如果该患者游离端的牙槽嵴低平，可以采用的办法除外哪一项（）
A.降低咬合至与对颌牙无接触
B.人工牙减数
C.减小人工牙颊舌径
D.采用RPI卡环组
E.增大基托面积
参考答案：A
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