Background: There are two fundamental selections for the management of traumatic posterior urethral injury, delayed repair or early primary realignment. Objectives: The aim of this study was to assess the complications of primary realignment of posterior urethral disruption. Patients and Methods: This retrospective descriptive cross-sectional study was done at the Shohada-ye Ashayer University Hospital in Khorramabad. All male patients admitted to the hospital with posterior urethral disruption and had undergone primary realignment of the urinary tract between 2003 and 2010 were included. Primary realignment of the urinary tract was done up to 24 hours after injury. The patients underwent open cystostomy and then a nelaton catheter was inserted from the bladder neck to the distal urethra anterogradely. Upon voiding from the catheter, another nelaton catheter was fixed to it and was pulled into the bladder. The catheter was removed if the urethra was intact in the retrograde urethrography after three weeks. The patients were followed for six months. The data were presented as mean and percentage. Results: A total of 24 patients were evaluated while seven, eleven, four, and two patients were aged under 20, 20 to 39, 40 to 59, and over 60 years old, respectively. Thirteen patients (54.16%) had urinary tract stenosis after the primary realignment. Erectile dysfunction was reported in three of them. Urinary incontinence did not occur in patients without stenosis. Conclusions: Early primary realignment of posterior urethral disruption had significant complications. In this study we did not have a control group, thus we could not compare the complications of delayed repair and early primary realignment of the posterior urethra. We recommend further case-control studies with larger sample size.