CAJ | 학술논문

目的探讨牙科CT在埋伏齿拔除中的应用价值.方法40例62颗埋伏齿患者,全部拍摄根尖片、全景曲面断层片及牙科CT容积扫描.制定手术路径和手术方案,并与手术所见进行回顾性对照分析和验证.结果通过牙科CT定位方法所取得的术前判断与术中所见完全一致,符合率100%.术后所有患者刀口均Ⅰ期愈合,无感染及邻牙损伤等并发症发生.结论在颌骨埋伏齿的拔除路径和手术方案制定中,术前影像学检查应首选X线根尖片和全景曲面断层片,对形态模糊,均无法正确判读的埋伏牙,利用牙科CT容积扫描,具有较高的临床价值.
목적탐토아과CT재매복치발제중적응용개치.방법40례62과매복치환자,전부박섭근첨편、전경곡면단층편급아과CT용적소묘.제정수술로경화수술방안,병여수술소견진행회고성대조분석화험증.결과통과아과CT정위방법소취득적술전판단여술중소견완전일치,부합솔100%.술후소유환자도구균Ⅰ기유합,무감염급린아손상등병발증발생.결론재합골매복치적발제로경화수술방안제정중,술전영상학검사응수선X선근첨편화전경곡면단층편,대형태모호,균무법정학판독적매복아,이용아과CT용적소묘,구유교고적림상개치.
@@@@Objective To investigate the value of dental CT in ambush tooth pull out. Methods 40 patients with 62 to ambush tooth, all taken root, panorama of surface fault and dental CT volume scanning. Path and the surgery plan formulation, and compared with operation can see contrastive analysis and validation. Results Through dental CT positioning method of judging preoperative and intraoperative see completely consistent, coincidence rate was 100%. All patients postoperative incision are Ⅰ healing, no complications such as infection and adjacent tooth injury occurred. Conclusion Ambush jaw teeth pull out of the path and operation plan formulation, the preoperative imaging studies should be preferred and panoramic X-ray the apex of surface fault, the forms of fuzzy, can not accurately assess embedded teeth, using dental CT volume scan, has higher clinical value.