多层螺旋 CT在颌骨囊肿累及牙诊断中的作用研究

摘要

目的：探讨多层螺旋CT在颌骨囊肿累及牙诊断中的作用。方法对2010年3月至2013年5月东莞市厚街医院颌面外科收治的43例颌骨囊肿病例，术前行多层螺旋CT检查，了解可疑牙齿牙根与颌骨囊肿的关系并与术中情况对照。结果多层螺旋 CT 诊断颌骨囊肿可疑受累牙的准确率为97．01％。结论多层螺旋CT在颌骨囊肿受累牙诊断中有参考价值。%Objective To investigate the diagnostic value of multislice spiral CT on tooth involved in jaws cyst.Methods The study including 43 patients with jaws cyst, they received therapy at the oral maxillofacial surgery department in Houjie hospital of Dongguan city during March 2010 and May 2013.All of them took multislice spiral CT examination before operation to understand the relationship between the root of suspicious tooth and jaw cyst , and compared with intra -operative situation .Results The accuracy of multislice spiral CT in the diagnosis of suspected involvement of tooth in jaw cyst was 97.01%.Conclusions Multislice spiral CT has a reference value in the diagnosis of tooth involved in the jaws cyst .