英语语法分析

Objective: To explore the repair method of maxilla and palate defects by folding radialis forearm free flaps.

目的：探讨折叠前臂桡侧游离皮瓣修复上颌、腭部组织缺损的特点。

Methods We measured depth of ulnar nerve radialis and diameter of elbow tube and ulnar nerve in the elbow tube.

方法测量肱骨尺神经沟的深度、肘管直径、尺神经肘管段直径。

Conclusion: the folding radialis forearm free flap is effective and it is the first choice in repairing maxilla and palate defects.

结论：折叠前臂游离皮瓣是修复上颌、腭部组织缺损较好的材料之一。