To introduce the recent study on the tissue engineering of jaw defects and to explore the new methods of jaw defect reconstruction.
介绍骨组织工程学研究现状，探讨颌骨缺损修复的新方法。
Jaw defect is a common disease in the mouth medicine, which could be caused by tumor, congenital abnormality, trauma and serious firearm damage.
在临床口腔医学中，颌骨缺损是最常见的疾病之一，它由肿瘤、先天发育畸形、外伤等引起。
Objective: To evaluate the periodontitis, dentition defect and edentulous jaw status of old patients with Diabetes Mellitus in Weihui.
目的：了解分析卫辉市部分老年糖尿病患者牙周炎、牙列缺损和牙列缺失情况。
Conclusion: GBR was safe and effective in repairing defect after jaw cyst enucleation.
结论：GBR技术对修复小型颌骨囊肿术后的局部骨质缺损安全有效。
The phenomenon that the crack defect at jaw hole during baking process of carbon anode vertically charged in baker causes the defective index of carbon anode rise.
在焙烧过程中，竖装阳极出现爪孔缺陷的现象是导致阳极生产废品率增多及成本居高不下的一个很重要原因。
Its upper and lower ends are quite constant. It is suitable for the extensive defect of the lower jaw skin, hemi-facial skin and so on.
故此皮瓣具有上述两皮瓣的特点，皮瓣上、下两蒂十分恒定，适用于下颌部皮肤的大面积缺损及半侧面部皮肤大面积缺损的修复等。
Objective To apply submental area insular musculocutaneous skin valve to stage 1 restoration jaw caved defect.
目的应用颏下区岛状肌皮瓣一期修复颊部洞穿性缺损。
Objective: To evaluate the periodontitis, dentition defect and edentulous jaw status of old patients with Diabetes Mellitus in Weihui.
目的：了解近两年口腔患者牙列缺失、牙列缺损及牙体缺损的特点及修复状况。
Objective: To evaluate the periodontitis, dentition defect and edentulous jaw status of old patients with Diabetes Mellitus in Weihui.
目的：了解近两年口腔患者牙列缺失、牙列缺损及牙体缺损的特点及修复状况。
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