The interactive dog atlas · Organs · Abdomen

Right kidney ren dexter

The right kidney sits farther forward than the left, with its front end in a hollow of the liver. It is on the right side, which is why it appears with a dashed outline in the left-side view.

Educational material, not a diagnostic tool. Written by the Mantrailing România team from veterinary sources we read. Updated 14.11.2026.

Dog in left lateral view — exterior, muscles, skeleton and organs Vector study after the Ellenberger, Baum and Dittrich plates: a standing dog, head to the left, deep chest and digitigrade limbs. The four layers use the same contour: exterior with body regions, superficial muscles, skeleton and organs.
Right kidney on the atlas drawing, "Organs" layer. Left lateral view, after the Ellenberger, Baum and Dittrich plates.

Where it is

More cranial than the left, roughly T13-L2, with its cranial pole in the renal fossa of the liver (dashed outline).

Layer
Organs
System
Urinary system
Region
Abdomen

What it is and what it does

The right kidney usually lies more cranially than the left one, roughly between the last thoracic and the second lumbar vertebra, with its cranial pole in the renal fossa of the caudate lobe of the liver. Masses of this kidney push the descending duodenum and the ascending colon medially and ventrally, a sign that these organs lie beside it, on the right. In the left-side view it is drawn with a dashed outline.

Worth remembering

The duodenum and the ascending colon lie beside it, on the right.

Names

  • Latin term: ren dexter.
  • In Romanian: Rinichiul drept (Romanian page).

In the atlas lessons

The organs: where they sit, from neck to pelvis (5 min).

Questions from the atlas

"Find it on the drawing" questions whose answer is this structure; in the atlas you will find them in the question bank and in the lessons.

Guides it appears in