Raney A M, Scott M P, Brownstein P K, Bogaev J H
Urology. 1977 Mar;9(3):281-3. doi: 10.1016/0090-4295(77)90346-6.
The present experiment was designed to study several challenging therapeutic questions that remain disputable or unanswered: (1) Whether urethral healing post-trauma is influenced by the use of an indwelling urethral stent as an adjunct to suprapubic diversion; (2) the incidence of urethral stricture formation after immediate or delayed urethral repair; (3) the incidence of urethral stricutre formation after partial or complete urethral disruption; and (4) further assessment of radiographic findings in urethral injury. Herein is described the final conclusions we found to be relevant to this experiment.
（1）创伤后尿道愈合是否会受到使用留置尿道支架作为耻骨上膀胱造瘘辅助手段的影响；（2）即时或延迟尿道修复后尿道狭窄形成的发生率；（3）部分或完全尿道断裂后尿道狭窄形成的发生率；以及（4）对尿道损伤影像学检查结果的进一步评估。本文描述了我们发现的与本实验相关的最终结论。
