河南医学研究
河南醫學研究
하남의학연구
Henan Medical Research
2015年
9期
26-28
,共3页
锥形束CT%上颌窦%断根
錐形束CT%上頜竇%斷根
추형속CT%상합두%단근
CBCT%maxillary sinus%broken root
目的：研究锥形束 CT（cone －beam CT，CBCT）在取上颌窦内断根时的应用。方法选取2012－2015年在郑州大学第四附属医院治疗的因断根误入上颌窦患者15例。通过术前 CBCT 定位断根在上颌窦内的位置，选择相应的方法进行手术。结果误入上颌窦的牙或牙根均被取出，术后创口均一期愈合，无任何并发症发生。结论CBCT 的应用提高了定位的准确性，便于手术方案的选择，大大节省了手术操作时间。
目的：研究錐形束 CT（cone －beam CT，CBCT）在取上頜竇內斷根時的應用。方法選取2012－2015年在鄭州大學第四附屬醫院治療的因斷根誤入上頜竇患者15例。通過術前 CBCT 定位斷根在上頜竇內的位置，選擇相應的方法進行手術。結果誤入上頜竇的牙或牙根均被取齣，術後創口均一期愈閤，無任何併髮癥髮生。結論CBCT 的應用提高瞭定位的準確性，便于手術方案的選擇，大大節省瞭手術操作時間。
목적：연구추형속 CT（cone －beam CT，CBCT）재취상합두내단근시적응용。방법선취2012－2015년재정주대학제사부속의원치료적인단근오입상합두환자15례。통과술전 CBCT 정위단근재상합두내적위치，선택상응적방법진행수술。결과오입상합두적아혹아근균피취출，술후창구균일기유합，무임하병발증발생。결론CBCT 적응용제고료정위적준학성，편우수술방안적선택，대대절성료수술조작시간。
Objective To study the application of CBCT in the removal of broken roots dislocated into the maxillary sinus. Methods From 201 2 to 201 5,1 2 patients with broken roots dislocated into the maxillary sinus in the Fourth Affiliated Hospital of Zhengzhou University were included.All of them accepted CBCT examination to locate the broken roots.Then they received the operations accordingly.Results All broken roots were removed successfully,and no complications were found in all of pa-tients.Conclusion The application of CBCT could improve the accuracy of broken roots localization.It will be convenient to operation options and able to save the operation time.
