Longitudinal
Longitudinalis
Definition
Longitudinal describes an anatomical structure oriented along the main cranio-caudal axis of the animal’s body, or along the main axis of an organ. This term is opposed to transverse, which is perpendicular to this axis.
References
Barone R. Anatomie comparée des mammifères domestiques, Tome 1, Ostéologie, 5th Edition, MaxiPrim, Pertuis, 2020.