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上颌骨缺损赝复体修复后咀嚼功能评价
上颌骨缺损严重影响患者的咀嚼、语言、吞咽等生理功能和美观,使患者生存质量下降,给患者带来很大的生理和心理负担.赝复体修复方法在上颌骨缺损的修复中占有重要地位,能够在一定程度上改善患者的面部外形,重建语言、咀嚼等生理功能,是早期上颌骨肿瘤切除术后主要的修复方法.本文就上颌骨缺损患者赝复体修复后咀嚼功能的恢复作一综述.
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应用磁性固位体修复无牙颌上颌骨、颧骨、眼眶联合缺损恢复口腔功能的探讨
Objective The magnetic retainer was used to respair combined defects including edentous jaw,zygoma and orbit defects to recover patients mastication,language and swallow functions.Method Impression models of jaw,zygoma and orbit were taken.Two prosthesis were connected by magnetic retainer.Result Fixation,and recovery of language and face shape were favorable for patients with magnetic retainer.Mastitating function was completely recovered in health side and partially in affected side.Conclusion The magnetic retainer provide sufficient retention and reliable connection.It can recover mastication with convenient wearing and taking. ``