FLAP METHOD WHEN OPERATING ATRESIAE ANI VE- STIBULARIS

As you know, anomalies in the development of the anal orifice are divided: into complete atresia - when it is completely absent, and into incomplete, when the aperture, being placed in a normal place, is too narrow to pass fecal masses (stenosis), or the intestine opens on some in another place, either in the back wall of the vagina along its length behind the hymen (abouchement retro-hymenal), or in front of it; ex. въ fossa navicularis (abouch. anté-hymenal). In embryonic life), the rectum and urogenital parts open in the urogenital sinus or cloaca, formed from the connection of the gradually deepening genital sulcus with allantois, the opening of the Müllerian canal and rectum, and the intestine is separated from the Müllerian canal by a plate and the fetus crotch tissue.