Abstract：
INTRODUCTION:To describe the operative details and results of a modified posterior sagittal transanorectal approach for the reconstruction of urogenital sinus (UGS) anomalies. TECHNICAL CONSIDERATIONS:Six children with UGS anomalies underwent surgery using this technique. In a prone jack-knife position, a midline incision was continued to the puborectalis muscle. A plane of dissection was created circumferentially around the rectum separating it from the underlying UGS. Circumferential transanal mucosectomy and a transanal dissection was carried proximally for 5 to 10 cm. The mucosal tube with the serosal wall was resected, exposing the proximal part of the UGS. The posterior and anterior sphincters, anus, and perineal body were then divided in the midline, completely exposing the UGS. Reconstruction of the urethra and vagina was done. At completion of UGS reconstruction, an endoanal pull through of the rectal tube and a low coloanal anastomosis were performed. The muscle complex and perineal body were closed in layers. The modified technique of posterior sagittal transanorectal approach allowed excellent exposure in all 6 patients. None developed any complications related to suture line leak. Fecal and urinary continence was preserved in patients who were continent before the operation. CONCLUSIONS:The modified posterior sagittal transanorectal approach is a safe and effective technique in the treatment of UGS anomalies and can be performed without the need for a protective colostomy.
journal_name
Urologyjournal_title
Urologyauthors
Pratap A,Agrawal CS,Kumar A,Bhatta NK,Agrawal B,Tiwari A,Adhikary Sdoi
10.1016/j.urology.2007.04.017subject
Has Abstractpub_date
2007-09-01 00:00:00pages
583-7issue
3eissn
0090-4295issn
1527-9995pii
S0090-4295(07)00504-3journal_volume
70pub_type
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