Pelvic MRI can clearly show the pelvic anatomic structures after crush injury and the position of prostate, the relationship with symphysis pubis, while MRI can correctly reveal the length of the urethral stricture and displace of prostatic apex.

• MRI能清晰地显示伤后盆腔内解剖结构改变,前列腺的位置及其与耻骨联合的关系,准确测量尿道狭窄或闭锁的长度,显示疤痕的范围及深度。