Nyangoh Timoh, Krystel Bader, Georges Fauconnier, Arnaud Barrau, Vincent Delmas, Vincent Touboul, Cyril A. Anatomic perineal view of obturator foramen. B. Schematic perineal view of obturator foramen. <p>The posterior obturator artery (POA), anterior obturator artery (AOA) and obturator artery bifurcation (BOA) are represented. POA and AOA form a circle.</p> obturator vessels;Radioanatomic Study PurposeTo map;landmarks.MethodTwenty obturator regions;obturator artery;misp;avascular triangle.ConclusionsOur data show;Central Avascular Triangle;104 obturator regions;obturator foramen;mm;moe;sd 2015-12-01
    https://plos.figshare.com/articles/figure/_A_Anatomic_perineal_view_of_obturator_foramen_B_Schematic_perineal_view_of_obturator_foramen_/1615852
10.1371/journal.pone.0143642.g003