Abstract: Objective To investigate the therapeutic effect of bulbourethral sling for treating urinary incontinence resulted from intrinsic sphincter deficiency. Methods Eighteen male patients with urinary incontinence were treated by bulbourethral sling operation. Result In the follow-up for 1 to 34 months, 16 patients achieved clinical cure and 2 showed significant improvement of the symptoms. Conclusion This operation can be effective for treating urinary incontinence resulted from intrinsic sphincter deficiency.