英语语法分析

Methods: Using the buccal fat pads to repair and re - establish all the dentofacial defects.

方法：口腔颌面部缺损运用颊脂垫修复和重建。

Objective to summarize the application of CO2 laser in oral dentofacial surgical disease treatment.

目的总结CO2激光在口腔颌面外科疾病治疗上的应用。

Objective to study the dentofacial hard tissues features of people with normal occlusion of Shijiazhuang.

目的研究石家庄市正常牙合汉族人硬组织颅面结构特征。