Results 51 patients were successful, the success rate of procedure was 92.7%, and the effective rate of drainage was 100%, no complication happened.

结果置管成功51例，成功率92.7%，引流有效率100%，末发生与手术操作有关的并发症。

youdao

Incision length, blood loss, operative time, drainage tube removal time, hospitalization time and recurrence rate of 2 groups were observed.

观察2组切口长度、出血量、手术时间、引流管拔除时间、住院天数及复发率等情况。

youdao

Disturbance of the bedrock changes drainage and runoff patterns, which may increase the rate of erosion. Trenching is the exploration activity that most disturbs bedrock.

干扰的基岩排水和径流的变化模式，这可能增加侵蚀率。挖沟是勘探活动，大部分干扰的基石。

youdao