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种植义齿连冠修复即刻负重临床效果观察 被引量:4

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摘要 目的探讨种植牙连冠修复后即刻负重的临床效果及可行性。方法对31例多颗牙齿缺失患者(观察组,共缺失81颗)行种植义齿连冠临时修复,修复体与对颌在正中咬合时相距0.1 mm。种植2~4个月行永久修复。另对53例多颗牙齿缺失患者(对照组,缺失104颗)行种植义齿连冠延期修复,不做临时冠,3~6个月行永久修复。随访1~2 a,比较两组种植义齿功能及种植成功率。结果观察期内两组均有2颗种植义齿丧失,余义齿均功能正常,两组种植成功率比较无显著差异。结论种植义齿连冠修复即刻负重不会影响牙齿功能;可明显缩短患者无牙时间,从而提高患者的生活质量。
出处 《山东医药》 CAS 北大核心 2011年第31期65-66,共2页 Shandong Medical Journal
基金 2010年内蒙古自治区卫生厅医疗卫生科研计划项目(2010170)
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参考文献6

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