Operative trauma to the genitourinary tract in the treatment of anorectal malformations: 15 years' experience.
OBJECTIVE
To determine the incidence of urologic trauma during surgical correction of anorectal malformations (ARM).


METHODS
The records of 228 children with ARM were retrospectively reviewed.


RESULTS
Operative trauma to the genitourinary tract was seen in 12 patients, all male. Of 133 patients with a high ARM, 92 underwent an abdominoperineal pull-through and 41 underwent a posterior sagittal anorectoplasty (PSARP); the incidence of urologic trauma was 12% and 0%, respectively. In the subgroup of male infants with a high ARM (99 patients), the incidence of genitourinary trauma was 11%; in those with a low anomaly, the incidence was 1 of 43 (2%). There were 3 urethral tears, 4 urethral strictures, 5 urethral diverticula, 2 vas deferens injuries, and 1 ureteric injury. Nine of the 12 patients do not have any long-term sequelae resulting from the injuries; however, 2 are now infertile and 1 has urinary incontinence. Four patients are additionally compromised because of an absent or nonfunctioning kidney on one side.


CONCLUSIONS
In children with ARM, those undergoing a conventional pull-through repair are more likely to have a genitourinary injury than those undergoing the PSARP, and boys with high ARM are at greatest risk.
Misra
D
D
Hospital for Sick Children, London, United Kingdom.
Chana
J
J
Drake
D P
DP
Kiely
E M
EM
Spitz
L
L
D001003:Anal Canal / Q000002:abnormalities / Q000601:surgery; D002648:Child; D005260:Female; D006801:Humans; D007049:Iatrogenic Disease; D007431:Intraoperative Complications; D008297:Male; D012007:Rectum / Q000002:abnormalities* / Q000601:surgery*; D012189:Retrospective Studies; D014566:Urogenital System / Q000293:injuries*