inferior labial vein inferior labial vein the inferior labial vein is the vein receiving blood from the lower lip. inferior labial veinveins of the head and neck. (inferior labial vein visible at center right.)detailsdrains fromlower lipdrains tofacial veinarteryinferior labialidentifierslatinvenae labiales inferioresta98a12.3.05.026ta24825fma70848anatomical terminology additional images lateral head anatomy detail head anatomy anterior view