Anorectal malformations comprise a wide spectrum of diseases, which can affect boys and girls, and involve the distal anus and rectum as well as the urinary and genital tracts. They occur in approximately 1 in live births. Defects range from the very minor and easily treated with an excellent functional prognosis, to those that are complex, difficult to manage, are often associated with other anomalies, and have a poor functional prognosis. The surgical approach to repairing these defects changed dramatically in with the introduction of the posterior sagittal approach, which allowed surgeons to view the anatomy of these defects clearly, to repair them under direct vision, and to learn about the complex anatomic arrangement of the junction of rectum and genitourinary tract. Better imaging techniques, and a better knowledge of the anatomy and physiology of the pelvic structures at birth have refined diagnosis and initial management, and the analysis of large series of patients allows better prediction of associated anomalies and functional prognosis.
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Pediatric Imperforate Anus (Anorectal Malformation) Pathophysiology Children with imperforate anus are at greater risk for injury to. Surgery for Pediatric Anorectal Malformation (Imperforate Anus). Updated: Apr 02 , Pathophysiology and Etiology. A sound understanding of the anatomy.
Imperforate pronounced im-PURR-for-ate anus means there is no opening for poop stool or feces to leave the body at the end of the digestive tract. This problem can happen in these ways:.
Pediatrics – Neonatal Constipation: Near Kristen Hallett M.D.
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