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目的:探讨CT三维重建在上颌骨埋伏牙诊断和手术过程中的应用。方法:对不易定位的12例上颌骨多生牙和阻生牙进行CT扫描和三维重建。结果:CT三维重建能清晰地显示埋伏牙的形态和位置。结论:CT三维重建对于上颌埋伏牙手术方案的设计及实施具有重要的指导意义。
Objective: To investigate the application of CT three-dimensional reconstruction in the diagnosis and surgical procedure of maxillary impacted teeth. Methods: Twelve patients with maxillary adventitia and impacted tooth were treated by CT scan and three-dimensional reconstruction. Results: CT three-dimensional reconstruction can clearly show the shape and location of the impacted teeth. Conclusion: CT three-dimensional reconstruction of the maxillary impacted teeth surgery program design and implementation of an important guiding significance.