老年人牙根纵裂的修复及疗效  

REPAIR OF DENTAL DEFECT AND ITS CURATIVE EFFECT OFTHE ROOT SPLIT IN THE SENIORS

作　　者：张晔缨[1] 袁志萍[1] 苏剑英[1] 金悦[1] 

机构地区：[1]解放军总医院

出　　处：《解放军医学杂志》2002年第7期635-636,共2页Medical Journal of Chinese People's Liberation Army

摘　　要：观察 36例 (40颗 )老年人牙根纵裂的修复及疗效。采用牙齿半切术切除 36例 (40颗 )纵裂牙根 ,余留牙体分别以全冠 (15例)和固定桥 (2 1例 )修复。结果显示 ,修复治疗后 6～12个月复查 ,疗效为优者 32例、良 3例、差 1例 ,两种修复类型之间有明显差异 (P<0 0 5 )。提示使用牙体半切术结合固定修复方法 。To observe repair of dental defect and its curative effect of the vertical root split of molar in the seniors, every affected section of 36 cases (40 teeth) of the senior's root split was extracted by hemisection, the other sections of them were repaired by either complete crown restoration (15 cases) or fixed bridge restoration (21 cases). The results showed that after 6～12 months, excellent curative effect was achieved in 32 cases, good curative effect in 3 cases, poor curative effect in 1 case. Significant difference was found between the two repair methods( P <0 05). It is suggested that the vertical root split of molar in the seniors could be effectively kept by hemisection and fixed restorations.

关 键 词：疗效 老年人 牙根纵裂 牙齿半切术 固定修复 治疗方法 

分 类 号：R783.3[医药卫生—口腔医学]