Term Name:	orthogonal dichotomous subdivision of terminal units involved in lung branching morphogenesis
Synonyms:	perpendicular dichotomous subdivision of terminal units involved in lung branching morphogenesis
Definition:	The process in which a lung bud bifurcates perpendicular to the plane of the previous bud.
Ontology:	GO: Biological Process [GO:0060488]    QuickGO    AmiGO