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对于牙龈萎缩严重齿固位不良利用夹板式可摘局部义齿既固定松动牙,又利用松动牙作基牙,在修复治疗中的疗效观察。牙列缺损、牙龈萎缩严重、义齿固位不良,不仅增加义齿固位,而且对保存患牙、延长患牙及义齿的使用时间,改善患者的咀嚼功能,增进全身健康均有重要的临床意义。为此,我们对此类患者在修复牙列缺损的同时结合牙周病修复治疗的原则和方法,既使缺失牙固位良好,同时又固定松动牙,因此取得了良好的临床效果。现将有关体会总结如下:
For severe gingival recession, poor retention of bad dental splint removable partial dentures not only fixed loose teeth, but also the use of loose teeth as abutments in the treatment of healing in the observation. Dentition defect, severe gingival recession, poor denture retention, not only increase the denture retention, but also to save the teeth, to extend the use of teeth and dentures to improve the patient's masticatory function, improve the health of all have important clinical significance. To this end, we in these patients repair dentition defect at the same time combined with the principles and methods of periodontal disease repair and treatment, even missing tooth retention, and fixed loose teeth, and thus achieved good clinical results. The relevant experience is summarized as follows: