目的探讨牵引成骨术在功能性颌骨重建中的应用。
Objective To study the application of distraction osteogenesis in mandibular functional reconstruction.
目的: 研究采用牵引成骨技术治疗由于下颌骨骨量不足造成的牙颌面畸形。
The mandibular deformities caused by bone deficiency can be effectively corrected with the technique of distraction osteogenesis.
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