Result The increase of width of dental arch and basal bone has statistically significant difference.
结果治疗后牙弓、基骨的宽度比治疗前增加，统计学分析有显著性差异。
Conclusion (1) Insufficient basal bone width and excessive tooth size were the main causes of tooth crowding and tooth removing treatment.
结论：1 .基骨宽度不足、牙齿过大是造成牙列拥挤和拔牙矫治的主要原因。
Objective To analyze the curative effect of different type of first metacarpal bone basal body fracture exerting diversity approaches.
目的分析用不同方法治疗不同类型的第一掌骨基底骨折所获得的疗效。
Results Trabecular bone volume was remarkably reduced in ORX rats compare with aging control and was increased 92% compare with ORX group, but could not attain the level of the basal control.
羟乙膦酸钠用药组骨量明显高于去睾丸组（骨小梁面积百分率增加了92 %） ，达到年龄对照组的水平，但未达到基础对照组的水平。
Objective To investigate the effect of early surgical treatment of hypertensive basal ganglia hemorrhage with small bone window.
目的探讨早期小骨窗手术治疗高血压基底节区脑出血的效果。
Methods 143 patients with hypertensive cerebral hemorrhage in basal ganglia were treated by small bone window craniotomy after the foci were simply aligned by CT.
方法根据设定标准选择性收治高血压基底节区脑出血病人，采用CT简易定位小骨窗开颅血肿清除术治疗143例。
Methods 143 patients with hypertensive cerebral hemorrhage in basal ganglia were treated by small bone window craniotomy after the foci were simply aligned by CT.
方法根据设定标准选择性收治高血压基底节区脑出血病人，采用CT简易定位小骨窗开颅血肿清除术治疗143例。
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