Pelvic region	Structure of body conduit
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Superior pelvic aperture structure (body structure)
	Superior pelvic aperture
	Superior pelvic aperture structure Superior aperture of minor pelvis Pelvic inlet
	This aperture, also known as the pelvic inlet, is a virtual oblique plane passing through the sacral promontory posteriorly and anteriorly the upper border of the pubic symphysis via the linea terminalis: the plane delineates the cephalic (superior) cavity of false pelvis (itself part of abdomen proper cavity) from the caudal (inferior) cavity of true pelvis.
	structuur van apertura pelvis superior
	apertura pelvis superior

Id	113349007
Status	Primitive

ICD-O simple map reference set

C76.3

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Entire superior pelvic aperture

Oblique diameter of pelvis

Transverse diameter of pelvis