目的:探讨ImageJ软件在牙槽突裂术前骨缺损量评估中的应用价值.方法:选择单侧牙槽突裂患者31例为研究对象,在术前通过锥形束CT(CBCT)扫描获取患者上颌骨影像数据并导入ImageJ软件,在该软件中测量并获得牙槽突裂隙体积.在术中通过注射器测量植入牙槽突裂隙中的松质骨骨量,从而获取牙槽突裂的真实体积,并与术前测量结果对比分析.结果:术前ImageJ测量的体积为2.46±0.52ml,术中实际测量的体积为2.47±0.48ml,两者差异无统计学意义(P＞0.05).结论:ImageJ是一种简单、易用且可靠的软件,可用于牙槽突裂隙术前测量评估.%Objective:To discuss the accuracy of the software ImageJ in preoperation measuring for alveolar cleft repair surgery .Methods :31 patients' image data were collected by CBCT scan and imported in the software ImageJ , the volume of the bone defect in alveolar cleft was calculated by ImageJ .The bone volumes transplanted during operation were measured by sterile syringes and were compared with that of preoperation measuring .Results :The average volume of bone defect measured in preoperation was 2 .46±0 .52ml and that measured in intraoperative was 2 .47±0 .48ml, there was no significant difference between preoperation measuring and intraoperative (P>0 .05 ) .Conclusion :ImageJ is a reliable and easy to use software in preoperation measuring for alveolar cleft repair surgery.
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