目的通过眶尖部结构的断层影像解剖研究，为鼻内镜下眶尖部手术提供可靠的解剖学数据，减少手术并发症。
Objective to provide reliable anatomy data by sectional anatomy and imaging scans of the orbital apex for endoscopic operation of this region to reduce its complications.
目的：探讨结构光三维扫描系统3dss在重建单侧眶缺损患者面部三维数字化模型的准确性。
Objective to discuss the accuracy of 3dss three-dimensional scanning system, which was used to reconstruct the 3d digital model of unilateral orbital defect patients.
超可以发现眶内占位病变，且对病变内部的钙斑、液化腔等组织结构的显示良好；
B-ultrasonography could find intraorbital lesions, it could display the calcium, liquid cavity in the lesions and other tissue structures well.
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