1.Objective To investigate the causes and preventing strategies to complications after super lubricious balloon lactoprene urethral catheter engagement.

1.目探讨留置超滑乳导尿管并发症原因及策。

2.Methods Review and retrospectively analyze the clinical outcomes of 586 patients after super lubricious balloon lactoprene urethral catheter engagement.

2.方法586留置超滑乳导尿管患者进行观察,回顾分析。