| 朱斌 周新文 郑遥 倪耀峰 赵晨.ProTaper根管扩大系统联合镍钛K锉在老年磨牙根管术中的应用价值[J].,2014,14(16):3127-3130 |
| ProTaper根管扩大系统联合镍钛K锉在老年磨牙根管术中的应用价值 |
| The Application Value of ProTaper Root Canal SystemExpansion Combinedwith Nickel TitaniumK File in the Elderly Molar Root Canal Surgery |
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| DOI： |
| 中文关键词: ProTaper根管器械 镍钛K 锉 老年患者 根管治疗 |
| 英文关键词: ProTaper endodontic instruments Nickel-titaniumK-files Elderly patients Root canal treatment |
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| 中文摘要: |
| 目的：探讨ProTaper 根管扩大系统联合镍钛K锉在老年磨牙根管治疗中的应用价值。方法：收集2012 年2月～2013 年10
月在我院口腔科就诊的156 例急、慢性牙髓炎及根尖周炎的老年患者的临床资料，共发现患牙193 颗，随机分为3 组，A组60
颗，B组64 颗，C 组69 颗。A 组采用ProTaper手动根管扩大系统联合镍钛K 锉预备根管；B 组采用ProTaper 机动根管扩大系统
联合镍钛K 锉预备根管；C 组采用不锈钢K 锉预备根管。对适充率、填充满意率、急症反应发生率进行评定。结果：A、B、C 组的适
充率分别为为94.02%（110/117）、93.80%（121/129）、62.22%（89/143）；A、B、C 组的填充满意率分别为96.58%（113/117）、96.12%
（124/129）、58.04%（83/143）；A、B、C 组急症反应发生率分别为4.27%（5/117）、4.65%（6/129）、26.57%（38/143）。A、B 两组在适充
率、填充满意率、急症反应发生率方面相比，无统计学差异（P>0.05），但分别与C 组相比，均显著高于对照C 组，差异有统计学意
义（P<0.05）。结论：ProTaper 根管扩大系统联合镍钛K锉在老年磨牙根管治疗中的疗效显著。 |
| 英文摘要: |
| Objective: To investigate the application value of ProTaper root canal system expansion combined with nickel
titanium K file in the elderly molar root canal surgery.Methods:Clinical data of 156 elderly patients with acute and chronic pulpitis and
apical periodontitis from February 2012 to October 2013 in our hospital were collected, 193 bad teeth were found and randomly divided
into three groups, 60 for group A, 64 for group B, 69 for group C. Group A received treatment of ProTaper system manual endodontic
combined with nickel-titaniumKfile for preparation the root canal. Group B received ProTaper Joint Tactical endodontic combined with
nickel-titanium K file system for root canal preparation. Group C was given stainless steel K file for root canal. The appropriate charge
rate, filling satisfaction rate and the incidence of acute reactions were assessed.Results:The appropriate charge rates of A, B, C group
were 94.02% (110/117), 93.80% (121/129), 62.22% (89/143), the filled satisfaction rates were 96.58% (113/117), 96.12% (124/129),
58.04% (83/143) and the incidence of acute reactions were 4.27% (5/117), 4.65% (6/129), 26.57% (38/143). There was no significant
difference between A and B groups in the appropriate charge rate, filling satisfaction rate and the incidence of acute reactions (P>0.05),
but compared with group C, they were significantly higher than those in the control group C, with statistically significant difference (P<0.
05).Conclusion:The effect of ProTaper root canal systemexpansion combined with nickel titanium K file in the elderly molar root canal
surgery is distinct. |
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