FMA definition : Anatomical conduit space that connects two adjacent body spaces, surrounded by two
or more subdivisions of two or more organs or organ parts. Examples: right atrioventricular
orifice, orifice of artery, hilum of kidney, porta hepatis.;
Anatomical conduit space that connects two adjacent body spaces, surrounded by two
or more subdivisions of two or more organs or organ parts. Examples: right atrioventricular
orifice, orifice of artery, hilum of kidney, porta hepatis.