Are there any consequences if the parathyroid glands are removed during thyroidectomy?

Are there any consequences if the parathyroid glands are removed during thyroidectomy?

If the normal parathyroid glands are severely damaged or removed, they will not produce parathyroid hormone and calcium levels will drop. They can drop rapidly and place patients at serious risk of low calcium complications.

What happens to parathyroid gland in total thyroidectomy?

Iatrogenic injury of the parathyroid glands resulting in low postoperative PTH levels is a common complication of total thyroidectomy. In our study, 18% of patients had a postoperative PTH <10 pg/mL, but the majority of these patients showed recovery of parathyroid gland function within 2 months of surgery.

What will happen if parathyroid glands are removed?

The removal of one or two parathyroid glands results in a condition called hypocalcemic tetany. It starts with a tingling sensation or numbness in your fingers or toes. There may be spasms of the muscles of the hands, causing wrist drop. There may be twitching of the facial muscles.

Can you live without your parathyroid glands?

Parathyroid glands control the amount of calcium in your bones. You can easily live with one (or even 1/2) parathyroid gland. Removing all 4 parathyroid glands will cause very bad symptoms of too little calcium (hypOparathyroidism).

What can go wrong with a thyroidectomy?

Potential major complications of thyroid surgery include bleeding, injury to the recurrent laryngeal nerve (see the first image below), hypoparathyroidism, hypothyroidism, thyrotoxic storm, injury to the superior laryngeal nerve (see the second image below), and infection.

Can a thyroidectomy cause permanent hypoparathyroidism?

While temporary in some cases, hypoparathyroidism caused by the injury or removal of parathyroid glands can be permanent. As only one of the four parathyroid glands is needed to regulate calcium levels, the condition is uncommon, affecting roughly 2 percent of people who have a thyroidectomy. 3 

What happens when you have a partial thyroidectomy?

When less is removed, such as in removal of a lobe, it is termed a partial thyroidectomy. Hypoparathyroidism — low calcium levels due to decreased secretion of parathyroid hormone (PTH) from the parathyroid glands next to the thyroid. This can occur as a result of damage to the glands during thyroid surgery and usually resolves.

Can a parathyroid gland recover after a thyroidectomy?

If it appears that the parathyroid gland (s) will not be able to recover, surgeons may autotransplant one or more parathyroid glands into the muscles of the neck during surgery.

What happens to calcium levels after a thyroidectomy?

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. Hypoparathyroidism — low calcium levels due to decreased secretion of parathyroid hormone (PTH) from the parathyroid glands next to the thyroid.