Sternal part
Pars sternalis
- Related terms: Sternal part of diaphragm
Definition
The sternal part of the diaphragm is the third peripheral muscle fibers part. It attaches itself to the dorsal face of the xiphoid process of the sternum.
Origin: Ventral face of the lumbar vertebrae
Insertion: Dorsal face of the xiphoid cartilage
Action: Inspiration
References
Barone R. Anatomie comparée des mammifères domestiques, Tome 2, Arthrologie et myologie, 4th edition, Vigot, Paris, 2017.
Sisson S, Grossman JD. The anatomy of the domestic animals. 5th ed. Philadelphia: W.B. Saunders; 1975.
Evans HE, de Lahunta A. Miller’s anatomy of the dog, 4th edition, Elsevier Saunders, St Louis, 2012.
