全部病例采用激光治疗，治疗在此基础上加玻璃酸钠关节腔内注射，每周1次，5周为1疗程。

All patients were treated with laser, while the treatment group were added with sodium hyaluronate injection in articular cavity. Once a week, the course of both group were 5 weeks.

youdao

全部病例采用激光治疗，治疗在此基础上加玻璃酸钠关节腔内注射，每周1次，5周为1疗程。

All patients were treated with laser, while the treatment group were added with sodium hyaluronate injection in articular cavity. Once a week, the course of both group were 5 weeks.

youdao