英语语法分析

Objective to analyze the efficacy and complications of the surgical correction of exophthalmos in craniofacial synostosis.

目的分析手术治疗颅面发育不良所致突眼症的效果和并发症。

Objective: to study the procedure and indication in the surgical treatment of congenital proximal radio-ulnar joint synostosis.

目的：探讨先天性上尺桡关节连接的手术适应证和手术方式。

Conclusion: Derotation osteotomy is an effective procedure in the treatment of congenital proximal radio-ulnar joint synostosis.

结论：旋转截骨术是治疗先天性上尺桡关节连接的有效方法。