Name the arteries that supply the thyroid gland

The thyroid gland is primarily supplied by two pairs of arteries:

1. Superior Thyroid Artery: This is the first branch of the external carotid artery. It descends to the thyroid gland and supplies the upper part of the gland.

2. Inferior Thyroid Artery: This artery arises from the thyrocervical trunk, which is a branch of the subclavian artery. It ascends to the thyroid gland and supplies the lower part of the gland.

In some individuals, there may also be a third artery, known as the Thyroidea Ima Artery. However, this artery is not present in everyone and is considered an anatomical variant. When present, it arises from the brachiocephalic trunk or the aorta and supplies the isthmus of the thyroid gland.