preferred_name: completed anastomosis well vascularized, watertight, patent, and tension-free
preferred_name_lc: completed anastomosis well vascularized, watertight, patent, and tension-free
label: completed anastomosis well vascularized, watertight, patent, and tension-free
label_lc: completed anastomosis well vascularized, watertight, patent, and tension-free