问题
多项选择题
减轻固定桥桥体力的方法有（）
A.适当降低牙尖斜度
B.适当缩短桥体面舌侧的近远中径
C.增加桥体龈端与牙槽嵴的接触面积
D.增加桥体与固位体的舌外展隙
E.增加桥体颊舌径
答案
参考答案：A, B, D
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减轻固定桥桥体力的方法有（）
A.适当降低牙尖斜度
B.适当缩短桥体面舌侧的近远中径
C.增加桥体龈端与牙槽嵴的接触面积
D.增加桥体与固位体的舌外展隙
E.增加桥体颊舌径
参考答案：A, B, D
| 完形填空。 |
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