Internal abdominal oblique muscle - Insertion
Musculus obliquus internus abdominis - Insertio
Definition
The internal abdominal oblique muscle originates from the thoracolumbar fascia, the ventrocranial iliac spine, the iliac crest, and the dorsolateral third of the inguinal arch. The internal abdominal oblique muscle inserts on the inner surface of the last three or four costal cartilages and along the entire linea alba, extending to the prepubic tendon.
References
International Committee on Veterinary Gross Anatomical Nomenclature. 2017. Nomina Anatomica Veterinaria. Sixth Edition. Ghent (Belgium).
Barone R. Anatomie comparée des mammifères domestiques, Tome 2, Arthrologie et myologie, 4th edition, Vigot, Paris, 2017.
