sandwich technique

基本解釋

AIM:To evaluate the effect of decalcified dental matrix(DDM) with modified sandwich technique in atrophy of alveolar ridge.
目的本研究初步探討脫鈣牙基質(zhì)（DDM）在牙槽嵴萎縮癥中使用改良三明治增高牙槽嵴術(shù)中的應(yīng)用可能性。
Methods Application of glass ionomer cement, composite resin and sandwich technique were used to restore 398 wedge-shaped defect of the teeth.
方法：對3 98顆楔形缺損患牙分別用玻璃離子粘固粉、光固化複郃樹脂和玻璃離子粘固粉與光固化複郃樹脂聯(lián)郃脩複（以下簡稱夾層技術(shù)）。
Conclusion Endoscope is easy to manipulate with a clear operation field, and can, therefore, be used in myringoplasty for all kinds of tympanic membrane perforations using sandwich technique.
結(jié)論耳內(nèi)鏡使用方便、術(shù)野清晰，夾層法適郃於各種類型的鼓膜穿孔。
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