At what level of thoracic vertebrae are the adrenal glands located?

The adrenal glands, also known as the suprarenal glands, are anatomically situated on top of the kidneys. Specifically, they are located at the level of the 12th thoracic vertebra (T12). This placement can be attributed to their anatomical relationship to the kidneys and the diaphragm. Generally, the right adrenal gland sits slightly lower than the left due to the presence of the liver on the right side of the body.

Understanding the precise location is important in both diagnostic imaging and in therapeutic procedures involving the thorax and upper abdominal regions. For medical professionals, especially those involved in radiation therapy, knowing these anatomical landmarks is crucial for targeted treatment planning and avoiding surrounding healthy tissues.

The other vertebral levels mentioned are not aligned with the actual anatomical positioning of the adrenal glands. The 10th, 8th, and 6th thoracic vertebrae would place the glands at incorrect locations in relation to the kidneys. Hence, aligning with anatomical knowledge, the correct level is indeed the 12th thoracic vertebra.