机用ProTaper镍钛器械治疗1208例患牙的临床体会  

Root canal treatment by ProTaper nickel-titanium rotary instruments in 1208 cases

作　　者：谢素娟[1] 徐芳[1] 

机构地区：[1]河南郑州市第一人民医院口腔科,450000

出　　处：《实用口腔医学杂志》2012年第6期753-755,共3页Journal of Practical Stomatology

摘　　要：目的:观察使用机用ProTaper镍钛器械进行根管治疗的疗效。方法:收集作者2007-07～2009-07使用ProTaper镍钛器械做根管治疗的1208例患牙,进行术后X线观察及疗效分析。结果:1 208例患牙中,862例牙髓病变治疗成功率98%,346例根尖周病患者治疗成功率93.3%。结论:机用ProTaper镍钛器械预备根管省时、省力,并能较好的保持根管原有形态,大大减少了根管治疗术后并发症,在根管治疗上有较明显优势。Objective： To observe the effects of ProTaper nickel-titanium rotary instruments in dental root canal therapy. Methods： Root canal therapy was conducted in 1 208 cases during 2007.07 - 2009.07 by ProTaper nickel- titanium rotary instruments, The effects were evaluated by clinical observation and postoperative X-ray examination. Results： In the 1208 cases, 862 cases （98%） with pulp disease and 346 cases （93.3 % ） with periapical disease were treated successfully. Conclusion： ProTaper nickel-titanium rotary instruments were effective in dental canal therapy.

关 键 词：PROTAPER镍钛器械 根管预备 根管治疗 

分 类 号：R781.05[医药卫生—口腔医学]