What Is Subtotal Thyroidectomy

Background: Subtotal thyroidectomy is a surgical procedure, in which the surgeon leaves a small thyroid remnant in situ to preserve thyroid function, thereby preventing lifelong thyroid hormone supplementation therapy. Aim: To evaluate thyroid function after subtotal thyroidectomy for Graves’ hyperthyroidism.

What is the difference between a total and subtotal thyroidectomy?

[4] Two different surgical techniques are used for the treatment of Graves’ hyperthyroidism: a total thyroidectomy (TT) in which the entire gland is removed and a subtotal thyroidectomy (STT) , in which most of the gland is removed leaving a small unilateral or bilateral remnant in situ about 4-5 grams.

What is the difference between partial and total thyroidectomy?

Thyroidectomy: surgery to remove the entire thyroid gland. When the entire thyroid is removed it is termed a total thyroidectomy. When less is removed, such as in removal of a lobe, it is termed a partial thyroidectomy.