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玻璃离子粘固剂（ｇｌａｓｓ－ｌｏｎｏｍｅｒｌｃｃｅｍｅｎｔ，ＧＩＬ）是一种十分稳定的生物相容性很好的材料。自从１９８９年引人耳科临床以来，已被日益广泛地用于耳科和头颈外科的修复领域。但其应用前景因有关诱发致命的铝中毒性脑炎的病例报告而受到质疑。从理论上讲
Glass ionomer cement (GIL) is a very stable material with good biocompatibility. Since its introduction into otology in 1989, it has been increasingly used in the field of otology and head and neck surgery. However, its application prospects have been challenged by reports of cases of fatal toxic aluminum encephalitis. In theory