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Woodpex Ⅲ、Propex、DENTAPORT ZX三种根尖定位仪临床应用分析

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摘要 目的比较研究WoodpexⅢ、Propex、DENTAPORT ZX根尖定位仪在临床上对不同情况的根管长度判断的准确性,分析其临床适用范围及影响因素。方法 97颗牙175个根管依据病情不同,在初步完成根管上端预备后,使用WoodpexⅢ、Propex、DENTAPORT ZX根尖定位仪测定根管长度,然后,插针照X片检查。结果 WoodpexⅢ、Propex、DENTAPORT ZX根尖定位仪测量准确率均为97.71%。三组准确率的差异无统计学意义(P>0.05)。结论 WoodpexⅢ、Propex、DENTAPORT ZX根尖定位仪测量根管长度具有较高的准确性。
作者 顾远平
出处 《齐齐哈尔医学院学报》 2015年第31期4702-4703,共2页 Journal of Qiqihar Medical University
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  • 1Kobayashi C, Suda H. New electronic canal measuring device based on the ratio method Endod, 1994,20 : 111 - 4.
  • 2王晓仪.现代根管治疗学[M].北京人民卫生出版社,2003:34-36.
  • 3Shabahangs, Goon WWY, Gluskin AH. An in vivo evaluation of Root ZX electronic apex locator. J Endod, 1996,22 : 616 - 8.
  • 4Chang RC, Rota C, Glover RE, et al. A novel effect of an opioid receptor antagonist, naloxone, on the production of reactive oxygen species by microglia: a study by electron paramgentic resonance spectroscopy. Brain Res, 2000, 31 ( 1 - 2) : 224- 229.
  • 5Fernando G, Ana C, Susana M, et al. In vitro measurement accura- cy of electronic apex locater in teeth with simulated apical root re- sorption J Endod, 2002, 28 : 461- 3.
  • 6Dunlap CA, Remjeikis NA, BeGole EA, et al. An in vivo evalua- tion of an electronic apex locator that uses the ratio method in vital and necrotic canals . J Endod, 1998, 24 : 48 - 50.
  • 7Pagavio G, Pace R, Bauetti T. A SEM study of in vivo accuracy of the Root ZX electronic apex locator J Endodon, 1998, 24 : 438 -41.
  • 8Huang L. An experimental study of the principle of electronic root canal measurement, J Endod, 1987,13 : 60- 4.
  • 9Hulsmann M, Pieperk. Use of an electronic apex locator in the treat- ment of teeth with incomplete root formation. Endod Dent Trauma- tol,1989, 5:238 -41.
  • 10Cvek M. Prognosis of luxated non--vital maxillary incisors treated with calcium hydroxide and filled with gutta--percha= A retrospective clinical study [J].Endod Dent Traumatol, 1992, 8(2) : 45-55.

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