骨劈开联合引导骨再生技术用于上前牙窄牙槽嵴种植修复一例

Bone splitting combined with guided bone regeneration technique for implant restoration in atrophic maxilla:a case report

骨劈开术联合引导骨再生(GBR)技术通常用于上颌前牙区牙槽嵴宽度为3~5 mm时增加牙槽嵴的宽度,以达到满意后期种植美学修复。本文报道1例上前牙缺牙区牙槽嵴宽度<3 mm病例,通过骨劈开联合GBR技术延期种植获得理想的美学修复效果。

Bone splitting technique combined with guided bone regeneration（GBR）are commonly used in maxillary anterior region with a ridge width of only 3-5 mm to increase bone volume. Here we reported a case of aesthetic implant restoration of a severely atrophic maxillary ridge,with a width of less than 3 mm,by combining bone splitting and GBR technique.