选择成品托盘的标准中错误的是A.尽量与牙弓协调一致B.托盘与牙弓内外侧有3?4mm间隙C.翼缘不得超过黏膜皱藥，不妨碍唇、颊和舌的活动D....

作者: rantiku 人气: - 评论: 0

问题选择成品托盘的标准中错误的是 A.尽量与牙弓协调一致 B.托盘与牙弓内外侧有3?4mm间隙 C.翼缘不得超过黏膜皱藥，不妨碍唇、颊和舌的活动 D.上颌托盘后缘盖过上颌结节和颤动线 E.下颌托盘后缘到磨牙后垫前

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答案 E

解析

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