Objective: To analyze the complication and prevention of ureteroscopy.

目的：探讨输尿管镜手术的并发症及预防。

youdao

Objective To study the causes and prevention of incision complication of laparoscopic surgery.

目的探讨腹腔镜手术切口并发症的发生原因和预防方法。

youdao

Objective: Probe into the prevention of the pancreas duodenum method and complication of excising the skill.

目的：探讨胰十二指肠切除术的方法及并发症的预防。

youdao

They focussed on rooting out problems like poor prevention practices, unnecessary back operations, and unusual hospital-complication rates.

NEWYORKER: The Cost Conundrum