英语语法分析

A total of 26 second arthroscopy and 28 MRI were analyzed.

对26例次的关节镜结果和28例次的磁共振成像结果进行分析。

Conclusion: Patients commonly required revision hip arthroscopy because of persistent impingement.

结论：病人因为持续的损伤通常都要求髋关节镜检查修复。

Objective to evaluate the role of arthroscopy in the diagnosis and treatment of early tuberculous synovitis.

目的探讨关节镜在早期单纯滑膜结核诊断和治疗中的作用。