前牙美观区单牙即刻种植修复

Single-Tooth Replacement in the Aesthetic Zone with Immediate Provisionalization

目的观察前牙单牙延期种植后即刻修复的临床效果。方法对6例8颗上前牙种植病例,在植入Frialit-2同时接入Pro-Tect基台行复合树脂暂时冠临时修复,根据骨质情况,4～6个月后,接入永久修复体。结果追踪7～14个月,无种植体丢失。前6个月平均边缘骨丧失为0.89mm。追踪期内,累积平均骨丧失为-1.28mm。结论严格掌握适应证后,种植后即刻修复,近期效果良好,长期效果有待追踪。

Objective To investigate the clinical results of immediate loading of a single anterior implant.Methods8Fri-alit-2implants were placed into anterior sites.Provisional prosthesis were placed at the time of fixture placement.Results No fixture has been lost since the immediate restoration was delivered,the minimum being7months and the maximum14months.Conclusion Clinical studies on the placement of immediate restoration in anterior implant have revealed pre-dictable results.